I've been messing around trying some of the 3M vinyl products and they seem to work really well (compound curves may be to tuff for me though). So far I am going with them on the inside of the cockpit, floor, sides, and panel. I did the whole belly sheet and trimmed areas where the cage mates to it just because I didn't want the vinyl between the structures. I think the vinyl may be more resistant to scratches and dings from the belts and other potential FOD in the cockpit.
You can see the floor board and panel in my picasa:
https://picasaweb.google.com/lh/photo/9 ... directlink
I let the aerolife sealant "goop" out a bit when the belly went on so that is what you see and not the vinyl edges... you can't tell that it is not a perfect silver paint job on the floorboard and the panel is carbon fiber wrap (which is a tad thicker than the other colors).
Andy