Balsa Nova - Morris Hobbies.com. Price is 150 bucks. Can be built as 72in or 80 in. Mine is powered with a ST2300. It's the best flying plane I have. It's kind of a cross between a pattern plane and a big fun fly. It does beautiful knife edge loops. It can be a little sluggish on snap maneuvers because of the high fuselage.
I sure wouldn't turn my back on a nicely dressed up big Chaos though. In my experience a Chaos in any size is a clean sweet flying airplane that'll keep a smile on your face. The only thing I didn't like about the Chaos is for many years they were like Mustangs, there were 5 of them at evry flying session.