Don't listen to people to not do this and not do that. Do whatever the hell you want to do with your truck. But I would definitely do the rollpan first before the exhaust so you don't have to do the exhaust twice.
Also keep the 2 stickers because they are 2 of the best drivers in Nascar. Gordon is my favorite and Jimmy is my 2nd.
JR is good but he has been steadily declining since SR died!!