I'm not a Football fan, but "Munchester United" is a good team.whitch is your football team?
red is never only red if it's Munchester United so go on Red+White
+1 on the vinyl wrap. They look great.Don't paint your car. There are companies that make vinyl for this application. On a red car, I would think about flat gray or navy blue. If you want to go full monty, do the shoulders over the doors and the mirrors. if you use vinyl, there is no harm.