RC & Me Hobbies will have our Pro-Builder build your heli to specs

All links will be exact, Loctite and super glues used where needed.

Complete heli will be mechanically centered and then programmed to your skill level

Super Combo includes

1. Align 500ESP Super Combo to include Brushless motor/ESC, 3 cyclic servos and 425mm CF blades.

2. Futaba 7C 2.4 radio and Receiver

3. Futaba 401 Gyro

4. Futaba s9257 servo for tail

5. Thunderpower 2600mah 6s li-po battery

6. Full Build for a True Ready to fly heli.

Here are more specs

T-REX 500 ESP Superior Combo KX017008A

Trex500 ESP Super Combo kit includes:

Features:

F8.5mm Tail boom. Center of gravity of Battery tray     designed close to the rotor head. Tail rotor drive belt system.

Specifications:

7C 2.4GHz Heli Tx/Rx Only

This is the Futaba 7C 2.4GHz Helicopter Radio System
with the R617FS FASST 7-Channel Receiver and no servos.
This is the helicopter version which will default to heli settings
when powered up and does not have a ratcheted throttle stick.

Modeler can change from the default mode (mode 2 in USA) by holding the
Mode and End keys and then turning transmitter On to access the STK feature,
changing mode and turning transmitter Off and then On again.
It is recommended to send transmitter to the Futaba Service Center
to change switch operation.

FEATURES: Futaba's FASST (Futaba Advanced Spread Spectrum Technology) shifts
very quickly virtually eliminating signal conficts and
interruptions unlike other 2.4GHz systems that only stay on one
or two frequencies
Dual antenna diversity enables FASST system to automatically and
seamlessly select the best reception between the two antennas
built into the receiver ensuring that the aircraft stays under
constant control of transmitter regardless of altitude
Newly designed Dial-N-Key jog dial with joy stick button allows
cursor movement in four directions for very user friendly
navigating through menus and programming

INCLUDES: Futaba 7C 2.4GHz Transmitter
R617FS FASST 7-Ch Receiver (FUTL7627)
FBC-19B(4) 120V Battery Charger (FUTM1830)
NT8S600B 600mAh 9.6V NiCd Transmitter Battery (FUTM1457)
Switch Harness w/Charge Cord (FUTM4370)
Black Transmitter Neck Strap (FUTM5690)
Servo mounting hardware and instruction manual

SPECS:      7C 2.4GHz Transmitter
Current Drain: 170mA

R617FS FASST Receiver
Size: 1.6 x 1.1 x .35" (40 x 27 x 9mm)
Power Requirement: 4.8 - 6V
Current Drain: 80mA (at no signal)
Weight: 0.34oz  (9.8g) with case, 0.25oz  (7g) without case

GY401 Gyro w/SMM Technology

This is the GY401 Gyro with SMM Technology from Futaba.
This is a High Performance, Compact and Lightweight
(AVCS) Angular Vector Control System gyro developed for model helicopters.
Because the sensor and control circuit are integrated, it is simple to install.

FEATURES: AVCS System: Since the rudder trim changes (caused by wind and other
meteorological changes); the front, rear, and other heli attitudes
change and are automatically cancelled; tail (rudder) operation is
easy, making it perfect for 3D flight.
(also known as Heading Hold Gyro)
SMM Gyro Sensor: Use of this newly developed technology virtually
eliminates rudder trim changes during flight (see COMMENTS).
Digital Servo Compatible (DS Mode): DS mode makes it compatible with
Futaba digital servos. This maximizes the high-speed response
performance of the Digital Servo.
Remote Gain Function and Mode Switching Function Remote: Gain
function allows sensitivity switching from the transmitter and mode
switching function allows AVCS/normal gyro mode switching.
Integrated, compact and lightweight design made possible by high
density mounting technology.
Conductive Resin Case: This case improves EMC (Electrostatic and
electromagnetic interference) resistance.

INCLUDES: One GY401 gyro
One mini plastic adjustment screwdriver
Three mounting pads
One instruction sheet

SPECS:    GY401 Gyro-
Length: 27mm
Width:  27mm
Height: 20mm
Weight: 27g
Voltage- use only with a 4.8V battery. (if you use it with a
higher voltage battery it needs to be regulated to 6V)

COMMENTS: Can be used in helicopters and airplanes (Due to 0-100% Gain Adjust).
The new SMM (Silicon Micro Machine) technology is the integration
of mechanical elements, sensors, actuators and electronics all
brought together on a common substrate chip. This hobby industry
first, results in a gyro sensor with an unprecedented level of
functionality, reliability, and sophistication.
This will not work with the JR Digital Servos. These have a different
pulse.

S9257 Servo EP Heli Digital Rudder

This is the Futaba S9257 High Speed Digital Servo
for Helicopter Gyro Operation.

FEATURES: For use with the Futaba GY401 (FUTM0807, FUTM0808) and the GY502
gyros
Equipped with two ball bearings
One year limited warranty

INCLUDES: Futaba S9257 High Speed Digital Servo with .83" (21mm) diameter
round horn, 1.5" (39mm) diameter four-point horn, 1.2" (32mm)
diameter six-point horn, mounting hardware, digital servo
precaution sheet and warranty card

REQUIRES: Connecting to gyro

SPECS:    Dimensions: 1.4 x 0.6 x 1.1" (36 x 15 x 29mm)
Weight:  .92oz (26g)
Torque: 28 oz-in (2.0 kg-cm) at 4.8V
Operating Speed: 0.08 sec/60° at 4.8V
Lead Length: 7.9" (200mm)

Thunderpower 2600mAh 6Cell/6S 22.2V 20C Pro Lite V2 LiPo, 13AWG