Your array of music is impressive Tim. And wow, you know See Emily Play. I only know the song because of my uncle. He's two years older is all. Interesting guy, and loved drugs.
By some measure Pink Floyd sucked badly in their old days. Personally I think they're on Zepplin's level, though stuck on a desert Island I'm with PF. Difference was LZ was great right out of the gate. Floyd didn't come into their own until Meddles, each album progressively better until they peaked with Darkside & Wall. IMO, 2-3 albums are master pieces.
Ever sit behind your drum set stoned on
https://www.youtube.com/watch?v=Pu94mWlgzMY