A lot of insurance companies just don't see these anything special, "it is just a clio" lol, when I owned one I rang quite a few companies and had no joy, fingers crossed you can find one that will
Performance wise, not going to be much in it, as one has 20bhp more, think the trophy will be a bit lighter, would sooner have the trophy, but then you can get really good 200 for the same money
I don't see why one's under 40k would not still get over 8k, and as these cars get older there will be less on the roads, and less that are well looked after