6'5" and 235. I fit in my SPF fine.
If you ever find yourself in the Bay Area on a Saturday morning come by for the Bay Area Cobra Club breakfast bull session. Lots of different makes.
http://www.bayareacobraclub.com/events.html
You may also want to look into an Emmerson. Built up north in Redding. A true custom shop and they can do anything you need.
http://www.beyondcobra.com/