Here is mine with 15x10 centerlines... I was also thinking of running cragar SS wheels.. They are beautiful.. I ran them back in 1986 during highschool on my 79 camaro and loved them and never had any problems... I was thinking 15x10 in the rear and 15x4to15x7 inchers in the front.. Post some pictures if you go with the cragars and I will do the same..
Good luck and keep us posted as to what you end up with..
James..