Im thinking of putting a set of 15x7 black steel wheels front and back on my 72 Demon, will they fit nicly on the front with no rubbing when im turning ?, what offset would be good for the front wheels and what size tires can i run ?. I want to install a set Goodyear Polyglas. Im running 10" manual brakes all around... any ideas would be helpfull, thanks Moparts.