You have said it before, this is one of the most difficult bodylines to get right. in my humble opinion, Ertl/Authentics is the one that has come the closest and the Lane is way off.
I can see this Welly being one of the most modded models. I wonder how long it will be until we see a pro-street version like the Chevelles? I would say that with the success that the Chevelles have been, this one will follow soon!