Here is my FunAero Albatros DIII. It was designed as a .60 sized glow model with a 65" wingspan. I converted it with a TP4130-8T motor, TP70A ESC, Master Airscrew 16x8 wooden prop and 6s2p 3600 lipos. Power to the servos is provided by a 3.5A Switching BEC.
The motor and battereies are fully enclosed so I usually only fly it for 6 minutes. The batteries do not heat up much, maybe 105F but the motor averages around 140F. That's in 85-90 degree temps so I'm not too worried about overheating. The model flys great at half throttle and is highly aerobatic above that. Here is a movie.