Hi everyone. I am about to buy a bike to go to the desert. I would like to do a combination of hard pack, and dunes. I live in San Diego, so I have to deal with the whole Green and red sticker thing. I know the WR gets a green, and the yzfx gets a red. Red will limit my summer time riding. With that said, is there enough difference between a wr and an fx to deal with the limitations of the fx due to the sticker, or is the wr close enough that I could mod it to be similar to an fx if necessary? Sorry if this is a lame post or redundant question, I did try looking around and did not find an answer. Any help is greatly appreciated.