The gas cap had to be cut in. This is something I overlooked when prepping the tank for paint. I cut the opening with a Dremel and applied clear nail polish to the area where I disturbed the paint. The chrome trim ring hides it al.
The gauge side is held in with little fingers that grab tabs inside of the tank. With the added height those fingers are now to long. I measured the distance down from the top and cut the fingers to match, no problems.
I pulled the seat cover and cut the pan back to fit in the tank shroud opening. I pulled the cover back and tacked it to the pan. It will need some professional attention to make it "right".