Hi David,
There's always the $120 option and I know where they are. Nice thing about projects is time is on my side. I can wait for the right deal on these heat shields. Chrome is going to be a one trip. I need fenders, chainguard and upper fork covers redone anyway, so getting the shields thrown in isn't going to cost much more.
For under $50 I now have a Lucas MCH66 headlight with new reflector courtesy of ebay, Rabers and my stash of switches and warning lights (left overs from previous projects).