CA makes awesome airplanes. I think they have a 24 or 25% Extra 300L that is a 70 something inch span. They you could also go to a gas engine and save a lot of money on fuel dpending on how much you fly The ZDZ 40 or 50 would be great.

That would also be more 3D capable than the 50 or 60" planes if that is something you would be interested in as well.