You could try dropping the Bird by cranking down the rear and slidding the front tubes and if you don't like it, just put it back. No cost but time.
You guys laugh about those shoes but at the track this year, a tiny 17 year old girl shows up with a brand new GXR 750. Zero miles, wheelie bars, no foam in the seat at all, both ends of the bike dropped as far as possible. Still, she had custom made boots that looked a lot like those. She had never riden a bike before. Full matching leathers. Dad got it for her. After a few passes, she was hitting the low 11's. Not hard on the eyes either.