s/b rallies x2 or three b/b steelies

just doing a disc brake swap on the 74 Duster so either need two b/b 14" steelies and one s/b steely, ( have one already ) or two s/b rallies to match the b/b rallies we have, also taking off 4 s/b Centerlines which we could trade for or we will just purchase, prefer on Vancouver Island because shipping is too much from anywhere else do to weight and brokerage, thanks