Well i curently have a Yz 125, but i will be getting my licence by next summer, and intend on making the WR street legal. I will buy one early if i can get a good deal on 1. I am wondering how the WR will compare to my yz. Hows the handling? Will i be able to do some light MX duty? How would the power compare to my Yz, should i get a 450 or a 250?