I have a question regarding witch motor and ESC I need, the plane is http://www.nitroplanes.com/new204chathi.html the A-10 it came with 2 duct fan 370 motors. I don't know what these are rated for as far as RPM but there not enough. basically I know that the KV number is the no load rpm at 1 volt but I don't know how much motor I need. also I need to know if I need to run 2 ESC or if I can just run both brushless motors off one ESC like the brushed motors that are in the plane now. I'm guessing for the application I'm using them in (duct fans) they will have to be inrunner motors. any knowledge and help will be appreciated.