Yeah, try to get a handle on what the plane will weigh less engine then look at the different combos that are out there, either glow or gas. If your weight comes out similar to a 2meter patterm plane then run what the pattern guys run, something like an os120 w/pipe with maybe a slightly longer header for 3d/sport flying. If you want to go petrol, something that size/weight would match up good with an evo/mvvs 1.6 like Dick Hanson described.