I will suggest you test ride the Streetfighter 848. Mine was sorted out of the box, it's plenty comfortable for 200+ miles (longest I have done on the stock seat), fast, powerful, rides smoothly around 3krpms around town, sounds great, and faster than I am.
I replaced the stock exhaust because I didn't care for the looks. Mine runs great with no ECU mapping and stock gearing. 15k Valve Service Intervals, wet clutch, and 45+MPG to boot. Just a thought. Comfortable, spacious ergos for me (6'1", 34" in-seam). And contrary to popular opinion, the stock suspension is fully adjustable, fine for town riding and is plenty fine for fast mountain roads.