The riding position on the Lightning is neutral (not too far forward or back) and very comfortable. You can add clip-ons if you want it more aggressive or add taller bars if you want way relaxed. A taller saddle (like a Corbin) and lower pegs (some come with the lower pegs already on it) really add to your leg room. I have the stock saddle/pegs and am comfortable at 6'3".
You can add a taller fly screen or even a complete fairing. Several people have added the Bolt fairing to the Lightning. I have even seen GSXR fairings added. You can also add an Laminar Lip to the existing fly screen for additional protection.