pics of the mixed bolt pattern wheels

Looks workable to me other than the previously mentioned spare tire issue. I do not see how anybody can discern the difference in BP size between front and back unless you got close. But are the fronts 15's and back 14's? Looks kinda like it but may be just a photo illusion. If so I think getting some 15 inch a SBP Cragars for the rear would give the Duster a better look IMHO.