I'm sure you have enough to be going on with here, but I have to mention a couple of others that I love...
LEGGO DUB which was always by The Revolutionaries when I was a lad, but nowadays is credited to Osiie All-stars. I didn't hear this for years - from about 1979 to when it finally came out on cd a few years ago. It didn't disappoint when we were re-aquainted!
And although King Tubby Meets Rockers Uptown gets a mention, I don't think the 1980 LP Rockers Meets King Tubby in a Firehouse does.
Anyone who loves the former, really should check the latter if they haven't already.