Long Ryders were regular visitors to London, saw them a few times around the release of their first couple of albums. Always good value. Sid Griffin lived here, maybe still does.
Green On Red, now there was a great live band. Not sure they were Paisley Underground but were contemporaneous, in my head at least. I daren't check to see how wrong my memory is...
edit to add: just read back through the thread and I was saying much the same 4 years ago. Consistent or boring? hmm