Jim,

That would be great to have some nice repros of these.

http://stores.restorationspecialties.com/92212-ws/ This is pretty close to the top rail profile. What's nice is that it comes in a length and you can install and make the cuts like you say for the miter.

The header seals in the Soffseal kits are about the the only thing worthwhile in them if you're worried about originality. The outer one once installed is almost identical and the inner one is pretty close, just the ends into the window rail need to be glued in to get their shape proper. As you said the pieces above the windows are not correct the profile and the ones at the quarter windows are no where near correct. All in all not a bad kit if you're just looking to seal things up but not 100% correct to original.

Mike Afflerbach