Hi all, newbie on gas and was looking ( hope for ) for some info and verification on what I have read in the past 208 pages. Just starting with gas, with a birthday present of a PAU Edge 30% .Have all Hitec 645mg servos , picked up a used ( NIB ) DL 50 ( 12 2008 on ignition ) engine and looking to go with a 4.8 volt 1650 mah on the ignition and looking to order 2- 6 volt 2500 mah to go on the receiver, with a seperate switch on each battery. Also looking to pick up a battery-share device and opto -gas-kill from 42% . Starting with xoar 22-8 props and spinner and pennzoil at 32-1 for oil Wondering if this is overkill or not?? Also will I have to unhook the batteries in order to charge or can they be charged thru the ports on the switches ( heavy duty Cermark switch ) Thanks Jim