Please don't call it PSB, as there is a "Puggo Strikes Back" project that is almost done already called PSB (a 16mm capture of ESB).
How about ASW (Adult Star Wars) ?
OK, I'll come up with a different name.
My suggestion is to finish your initial capture, make it available to some of the knowledgeable folks on the forum (not me - I really don't know all that much about the various versions). Then when it is determined what this is a capture of, decide if is worth making a real high-end capture of it. If it is an in-theater capture, or 35mm capture, that would be of great interest. A 16mm, not so much. It all depends on the content, video and audio. If Luke misses with the grappling hook, for example, there would be some interest :)
I'll try to get my second recording done tonight or tomorrow (for evaluation purposes only, of course). Everyone: PM me if you'd like a copy.
The Panasonic would blow your transfer system out of the water. But for evaluation purposes, yours should work perfectly adequately. Just be very careful with the tape and don't rush with the tape deck controls - would be a shame if the deck ate the tape.
I hope it's unique! I'd love to see what the Panasonic can do.
I tend to be an overly-cautious person...