ORIGINAL: vellum2
Bryan,
I certainly agree with Matt on all accounts. First off, the Summit II is a terrific ship. Don't let anyone tell you different. 13x10 APC is probably a perfect fit provided you clear the pavement!
Joe W.
Joe raises a good point about ground clearance. If the model has trike retracts, the larger diameter props could present a problem for grass fields.
MattK