Have a new 04 WR450 and it is a bit tall for me. I am 5.7/ 175lbs and can barely touch the ground, my tipi toes. Is there any adjustment I can make to bring the seat hight down a little? Or is it going to cost a lot and I'll have to have the front and rear re-worked if I want to bring it down? When I stop on any uneven surface I almost dump the bike. Also, the suspension does feel a litte soft. anything I can do about that either? Will adjust the spring up or down help? And will fork adjustments help? thanks for any advise!