Your five star Super Zyn looks great, presumably B20. I'd love to hear it! Congrats on the B303s and your cymbal score. Once in a while I flip through Gumtree ads in the UK just for kicks and it amazes me the drums I see for 200 pounds!
This year I sold a Krut Special and then turned around and bought it back. It has a really weird bell taper and seemingly less tin in the alloy than other Zyn/Krut's. It's kind of a sizzle/crash/ride/china thingy. 2 months after selling it the buyer calls me back to buy a vintage Zildjian crash & I ended up with the Krut and cash. I figure I can always find old A's, but have rarely heard cymbals that sound like this one.