Thanks Chris for all of your efforts. I greatly appreciate it.
First off, you didn't mention any thing about your caliper clearences. I'm hoping there wern't any with the Wilwood setup you have. Personally, I like the RB's because the spokes are more curved for better brake clearences. If the RB-R's have straighter spokes I would guess that would shorten the distance from spokes to rotor/caliper.
Next, you mentioned possibly changing the front wheel offset from -13 to - 17 which I think is a good idea. However, it all depends on how easy of a fix this would be for the wheel makers. I'm mainly concerned about how long it would take for them to make that change because with the current wheel (-13) you could easily add any thin 2-5 mm spacer to your personal liking.
With that said, will the test fit wheels you have now be an availible option, or do we ALL have to agree on the same thing?
I'm asking because I like the way everything currently fits/ looks and I want to be able to add/ remove thin spacers on the front depending on different tires/widths.
So i'm all in on the RB's 17 x 9 -13 (front) and 17 x 9.5 - 19 (rear) with the only change of the larger diameter lug nut holes.
Again, Glad to see progress! Thanks Chris!