Welcome
Welcome to the site. I take it u havnt made the commitment yet? I see you have a need for thrilling stress relieving power. I see pony power (HP) has been in your history. Dont let the muscle of torque pass you bye; or a well appointed Rocket III.
Ignition, output conversion, and paint color have been issues. tdragger has done pretty well with his blackie. pig9r has a brute. Somewhere BusaJack's "Spike" is on the road. It appears black is faster.
And as you might see even '07 models have silver engines. This limited model, i believe, utilized marginal silver 05 engines left in warehouses. A USA only Tourer was let out with 05 engines, imo. No confirmations or denials that I know of. Even so, my silver engine has held up to my minimal stresses. Except ignition switch early on and an entire gauge assembly most recently. But its all new and for sale. I leaning toward a T-Bird ABS. Either that or I convert to 3-wheeler with hitch and a house trailer 
3rd ed. disclaimer: I see the above "ignition switch" is a link. I do not endorse ebay nor have I made the link. I see no reason the website shouldn't see a return. Clearly, such is the way.