The Great Planes P-51, I'm told, uses the Ultra Sport wing, and as such is a great flyer. We're also told that Great Planes kits are tops. I think in your case this would be a good selection. It's just a 40 size.

Sig has great instructions and kits, you might enjoy the Kobra or King Kobra.

Ace still offers some small planes, including a delightful little Ultimate Biplane. It's not for the beginner or the adrenaline-averse, but you might consider it for practice. Use a .15. It's in the Parkflyer section, at the end.

Good luck,
Dave Olson