Raptor 500 Quad

After building the Spyda 500 quad by Gyrobot, I decided to design my own: The Raptor 500. It uses the same hole patterns for the arms as Spyda 500 and DEEJAYEYE.

My setup includes:
EMAX 2213 935kv motors
EMAX 30A ESCs
Ardupilot APM 2.6 w/ telemetry and power module
11.1 5000mAh batteries
Beitian M8N GPS
Chinese gimbal with Storm32 gimbal controller.

The rubber dampeners are from Amazon: https://www.amazon.com/gp/product/B00ZFEVAJ6/ref=oh_aui_detailpage_o04_s01?ie=UTF8&psc=1

Link t