After reading about and seeing images of plasti dip on here, I want to black out portions of my new Spark (which is already in the shop a week after I had to replace the wear ring, ugh). I know I can get the white side panels and handlebar cover, but what about the seat? Is this a dumb question? I've never used plasti dip before but I've read a few things on the internet where it says you can dip vinyl. I just want to make sure I won't ruin anything.