Very nice reply Da Rock. I dont understand what ur sayin about the "slab of lead"... My english is not too good so I really dont get it. I would appreciate if you could explain a little further . And this means that the 91 or 100 4 stroke wont be too much power for the plane?

Ohh btw, am fixing my plane now but the fuselage is pretty messed up ... I hope I get it fixed soon and I gotta make sure that firewall is in good condition cuz my plane hit VERY hard in the nose and made like 2 star rolls on the floor.

Thanks!

Willie