RE: Foam combat plane
Fly boy2,
Well the maiden went great! I could shrink it to a 30" span. Shrinking the span won''t cut weight that much but it will increase the wing loading (stall faster). For a 30" wing it would probably make sense to cut it as 1 piece. I can do up to 48" on a single piece.
What size brushless are you looking at?
Chris