A couple Videos from AnythingHeli.com's owner, Dave Mullen (Goblin 630 2013) (Goblin 500 2013) (Gaui X7 2012).

Below is Ronda Mullen (Dave's Wife) Flying her Custom GAUI 500X with NAZA/GPS, she put a lot of hours in to building and customizing this quad. It also has a whole lighting system for night flying as well.

Wanna see more videos from AnythingHeli.com, CLICK HERE to Visit us on youtube.com

Helpful Links below!

• Gaui X5 FES Build Video Series, by Bob Christenson
  
• How to change a motor shaft