I picked up an 01 WR426F a few weeks ago. The gas tank looks like it had a leak and was patched with some sort of epoxy. I put an add on Craigslist for a used seat and tank off a YZ426F and got one response since. This guy has a combo from a 98 YZ400F for $100. I've been looking everywhere and can't seem to find any info about whether it will fit. Can anybody tell me for sure?