Back to Topaz for a moment:
I'd read about the lack of a theatrical cut in the past, and never followed up on it, so now I've done just that. The laserdisc release is the 2:07 running time, and I went to eBay and bought one. It's going to be one of the older and more primitive LDs: full screen (probably pan & scan), and no chapter stops except for alternate endings (but it looks like the US one is the default). So, no great viewing experience in store, except that I'll be able to see the theatrical cut.