Is the seat base on a DRZ similar to one on an RM? Short guy here would like to add an '03 RM250 to the stable but would like to lower the seat height. I hate the idea of cutting down the original seat, I've tried that and I just don't get enough support with the thinner foam for my lard butt. Went to a dealer and they couldn't tell me and wouldn't remove the seat base from a show room model to help me out. Guess where I won't buy my new toy.