I wouldnt mind giving up a little bit of dish (or having a little poke) to get Z32 brakes, but Ive already set my mind on a specific set of 14in rims. You can always work with offset differences, but if the wheels dont physically fit over the calipers, theres nothing you can do. That and that alone is the reason why Im giving this project up. I can live with all the other advantages/disadvantages with the project.