Thanks transtalon,
Using the TP800 3s Pro lite, I removed the battery holder from the car and used velcro to hold the battery. The lipo is pretty small & light.
We run the little 1:18 Losi Mini Slider & Baja on these setups too, but 4800kv motors.

Good thing about 1:18, I can take 3 cars at once, hill climb assault, dirt track mayhem and onroad.
Pete