Hey, I was wondering how big of a pain spraycan clear-coat is and how well it works on cars. I was also wondering what the best type/brand to use is. The car is already prepped so that won't be a broblem.

Spray paint anything is not good to use on a car... if you're referring to "rattle cans" which it seems. If you ever take it to a body shop... they're not going to be happy at all. Some dude tried fixing a dent on his Extreme... put on 4 or 5" of filler, and used the "factory color match" spray paint to fix the area... and it took me FIVE GRINDER DISCS to get JUST THE PAINT off!!! Not fun...