I agree with you, UFO is extremely underrated. Strangers In The Night, is one of my all-time favorite live records, although without looking it up, I'm not sure if Paul Raymond played on it. I know he left, and rejoined a few times, also didn't receive credit for some of the things he did in the band. Still rocking into his 70's. That's the way to do it!
Hopefully they closed that last show out with.....