Hey Super. I sent you an email on the materials. as far as the engine goes. any .46 size will do fine. the Ball bearing type is recomended. mine did fly on a bushing engine but did lack some power. recomended engines OS 46AX or FX, super tigre .45, Thunder Tiger 46 pro, Evolution 46, Magnum 46 XLS. Engines that will work OS 46 LA, Thunder Tiger 42.
Is there a local club? its allways a good idea to find one and talk to the club instructor. If you have any other questions, please email me, thanks Andy