This is my 1st 4 channel plane. I have been running electric cars. The instructions suggest either 2 7 cell 8.4 3000mah NiMH or 2 7.4 3200 20c Lipo's. My question concerns the esc. There is no mention of programming a Lipo cutoff?????? Can I run either or without Programming??? There is no mention of the esc in the manual. It just mentions you can run either combo. Thanks for your help. First flight is the 27th