I have searched the archives and am still in a quandary. I want a thinner tank/seat so I can get over the front end. Which is better IMS, Clarke, or other for the thin & low center of gravity of the YZ?? Also if your answer is IMS which is opaque?? The color scheme (on the WEB) is confusing to a dummy like me. Any input including pics would help. I own a 00' WR and don't need any more volume than the stock tank. THANKS!!