I appreciate the comment on the rims.
Long story short because my rear-end (2012 mustang) turned out to be 3 inches wider I couldn't stick with the old school rims with the disk brakes.
The Wheel Smith shop didn't have tooling to create enough offset to ultimately have the tires clear the fender.
So I was able to find these at Summit Racing.
I got 17 x 7 for the front and 18 x 9 for the rear.
One last thing for anyone looking to swap rear ends to keep in mind is the front brake conversion kit only comes in a 5 x 4.75 or I believe 6 x 5 bolt pattern so if you want to swap wheels around make sure they all match.
My rear end has a 5 x 4.5 pattern and luckily these rims were available in both sizes to match front and rear.
Thanks again to everyone on this forum that continues to help me complete my project.
Scott