RE: Suggestions wanted... Mid-size bipe.
Gotta love that GP Ultimate 40 for that engine..... I've seen them fly and that is a perfect setup ....the SIG Hogbipe is slightly underpowered with that engine and the Smith Miniplane is overpowered..... built both. If your stuck with the 70, do some bashing to the Ultimate..... it just flies too nice. Other options are the balsa USA kits..... not new kits however and take more building time. I have a GP Ultimate in the box waiting for a 70 to showup myself.