Looking for some clarification. Have a bit left in my budget after buying a few things from the TT store and was looking at buying a CNC gas cap with what was left. I like the look of the Keiti cap but it only has one listed for the 03-04 WR450F. Does this use the same gas cap as the 08 or do I need to look at the Sunline instead? If it is going to be the Sunline can someone confirm that the 07 YZ has the same gas cap as the 08 WR? Thanks in advance.