Estes Proto X FPV upgrades
Improve the video signal
Replace the video antenna with a clover leaf antenna to get much better range and consistent video signal regardless of orientation of the quad. Rotating the quad with the stock antenna would cause the video signal to degrade significantly.
No need for AA batteries
The Proto X FPV transmitter takes an input voltage between four and 13 volts. Use a two or three cell LiPo battery to power the transmitter instead of using AA batteries.
Solder power cables onto the board and plug your LiPo battery in. I used a two cell balance lead with the middle wire removed, as this connector is universal across all two cell batteries.