I will always prefer chrome wheels over black wheels regardless of the car. Yours looks good, just looks a little busy if that makes sense. Give it some time to let it marinate as you have indicated. Beautiful car.
I certainly love my 2016 SRT no regrets whatsoever. But if I was to buy a mustang, it would be the Mach 1 with the 6-speed tremec transmission I drove several getrag transmissions and thought it was a poor quality unit.
I currently have a challenger srt, but it's the automatic. Now that I'm retired and don't have to drive in traffic I sure miss a manual and my favorite of all the mustangs has always been the California Special so I'm going to take a hard look at it.