I dont think I can stomach too many more rides with the stock '04 yz450 seat. You guys that have an '04 know what im talking about. Its a butt puncher. After a long ride it feels like I took 300 paddle slaps from the principle. So what did you replace your stock seat with. Im 5'11" so im not sure a high foam seat would be a good thing or not Unless its that more confortable, I need comfort, or at least as much as my 426 had. Your Input Please !!!!!!!!