Thanks for reply for the hanger 9 b25 do take some pics and post let me know how they work  I have the bird it's all so right now with a great sound system in it but I want to go to has would I need separate kill switch per motor or can I y harness of course after CDi ignition and whAt size 3 blade can I put on the 10cc motors  man if horrizon could do a video build like there hanger9 p-47 that would be awsome!!!