Changing to GTA wheels. Have two 8" fronts & thinking about getting 2 more made in 9" by True Design Wheel. (1) Anyone with experience their product & service? They tell me they produce exact reproduction in just about any width & offset. (2) Is 9" a good/better choice for the GN - should fit a larger tire - what tire size would be optimal (no rubbing)? Will 9.5" be even better (luv 'em on my Olds 442)? Believe will use Nitto 555R's in back & stiff-wall 555's up front.