Randy I just noticed that the Magnum 500 (mopar) styled wheels are not correct, you are right. I would assume the wheels from the AMT kits like the 70 possibly the 69 would work?
Looking good. I actually like the dual hood scoop also. I built my kit as a Hemi so I used the shaker. I am planning on building another with the dual scoop. I am anxious to see how your build comes along.
Really good paint. I would maybe highlight the side marker lenses in red and orange and maybe use a chrome pen like molotov etc to bring the GTX emblems out on the side. The downside of the kit you have noted but you did a really good job with it.