That's a pretty cool video, actually...I think so, anyway! Nice editing! Carl Palmer listened to Buddy Rich (as did we ALL!) and "allocated" licks (as we all did ....or at least TRIED to do!). Ian Paice was another rock drummer who had a heavily-jazz-influenced way of soloing. In fact, LOTS of British rock drummers of that era seemed to be exceptionally proficient technical players.
When Carl Palmer created that mega orchestral kit, that was when I got hooked. That kit, alone, was worth the price of admission! It blew my mind! ELP was really one of my favorite bands for a few years. It was the time of "orchestrated" rock...Bands like Yes, ELP, Todd Rundgren's Utopia, Frank Zappa, et. al., were all into technical playing -not just jamming on a guitar riff in 4/4. Tunes would go on and on for the entire side of an album....Thankfully, there were still some radio stations that played them so that we could all hear them! (Good luck at finding anything like that now!)
I'd almost go so far as to say that you really couldn't be taken seriously as a drummer UNLESS you had some kind of Buddy Rich thing (even if it was just getting mad at the rest of the band!....heh heh) together! ;)