I've modded it to use a 3S 2200mah lipo, I replaced the steering wheel bushing with a bearing so its smoother and a lil less "springy", I've flipped the polarizing screen around so its easier to read, and I've soldered a 4 pin connector from OverkillRC.com on the main board and bought the kit to flash 3rd party firmware to it which fixes the EXPO problem and improves the functionality and supposedly also lowers the latency also but if it really did reduce the latency i can't tell it with the naked eye, so to speak.