I have a 1992 Heritage Classic I intend on putting a Fatboy rear fender on. Right now have a stock flstc rear rim and tire. Without installing new swing- arms, etc, how can I get a wider look out of the rear tire. Will a fatboy rim and tire combo upgrade make more of a difference if I put the same size tire on my stock spoked rim or is it the same? I have a 21" spoked front so I want to stay spoked in the rear. What, on a nickel and dime budget should I do? Thanks, Glenn