Tom - I love that you're trying all of these different things, especially that you're willing to listen to input & try things out to see how everyone likes them! Kudos!!
As far as for my own $0.02...
The back SS badge first thing I thought was put an RS in the stock location, then saw several others had pointed out the same idea!
IMHO, I don't like that particular SS badge you have on the car, IM
VHO it is too round of a font where everything else on the car is very angular (including the stock SS badges). I realize that's probably an older off the shelf factory SS badge from a different year, and while I do appreciate the heritage of that, I think I'd go for something that fits these cars a little better.
Keep up the good work!