If I do use stainless it will only be for the stuff that's out of the open like the fenders and dash tower, everything else will be regular grade 5, for now I will probably use regular bolts in all of it and maybe change them out to stainless later. The decals came in yesterday and they look great, the only issue I had was my wife opened them before I got home which is half the fun of getting cub parts in the mail.