Does anyone here play a Yamaha Rock Tour set that has the square gold badges?
I do.
Here's a list of what Yamaha made for the Rock Tour Custom series...
Bass Drums
18" X 26" - RBD-826T
16" X 24" - RBD-824
18" X 24" - RBD-824T
14" X 22" - RBD-822
18" X 22" - RBD-822T
Floor Toms
16" X 18" - RFT-818
16" X 16" - RFT-816
Tom Toms
14" X 16" - RTT-816
13" X 15" - RTT-815
12" X 14" - RTT-814
14" X 14" - RTT-814T
11" X 13" - RTT-813
13" X 13" - RTT-813T
10" X 12" - RTT-812
12" X 12" - RTT-812T
10" X 10" - RTT-810
8" X 8" - RTT-808
Once Yamaha discontinues a series, that's it. End of story. I doubt you'll get anyone on the phone that will want to talk to you about them or any other discontinued series. (Thats a gripe of mine about Yamaha)
Check out the link below. It
may help you with your remaining drums.
http://www.yamaha.co.jp/product/drum/adrum/Just click on the links in the middle of the page. I know, they're in Japanese but you can make out the series and part numbers along with the sizes.
Good luck.