Has anyone done any mods to improve headroom? Here is the deal, I am 6'7", and I fit in a Mustang better than a lot of other cars, but I would love another 3 inches of headroom. I actually just test drove a glass top to see if that was any better, and it was, by an inch, but I would still like a few more. I am thinking about removing some of the padding from the factory seat, or, putting in an aftermarket seat. Who has experience with aftermarkets seats? Do they give you more headroom?