What is your weight? I'm 5'10", 215-ish. I checked their chart, and felt I was "in between". I didn't want further back, even after my risers, so chose the LowRider. LOVE it. It's a little close to the tank for "the Boiz", but def. not uncomfortable. You need to get with someone who has either, like at a group gathering, and trial fit for yourself.
2003 1800C Black w/ H-K 3", PC III, Hondaline w/s & backrest, XM sat. radio, MB 12" shocks, Progressive fr. spgs., Wolo, SPyKER mod, Glen's gas cap, Paladins, Drag Specialties Popsicle pegs, K-N, blackened engine, Kury RTB, mirrors & r. boards, blue LED's, Rivco tach & risers, LeatherLyke bags, backrest bag, w/s tri-pouch, desmog, pr. valve mod, grd. fix, Gen. Altimax RT43, Mich. Cmdr. II, Ult. Lowrider, Showchrome grips.