heh, I have alot of questions... Im picking up a used XR that is stock and I plan on dumping some money into it asap. I was a larger fuel tank than stock but I still dont want a HUGE tank and I plan on primarly making mine a dirt machine. I want a slim durable tank, maybe one that I can add a corbin to later. I was thinking a Clarke. Maybe an IMS what are your experinces, pluses and minuses of both?