Chrysler road wheel or Magnum wheel

Unfortunately, I don't have front disc - that's on my "wish list" !!!
I would not be racing as this is only going to be a "cruiser" but I do want it to be safe.
I guess if I want them bad enough I'll have to do the conversion or just change my mind on using those rims - didn't want to go to the "rally" rim but it would make life easier ! LOL
Thanks everyone for all the help !
I have some thinking to do!
take care
Mike