After riding a reliable DR350 for 4 years I'm purchasing a new bike. I've narrowed it to the XR650R and the WR450 and right now I'm heavily leaning to the WR. It sounds like this bike is really choked off in stock form. I understand the airbox has removable plugs, the throttle stop can be replaced and the muffler insert can be removed which I plan on doing immediately. Is the bike jetted for this or do these simple mods require rejet??? I plan on getting the baja designs dual sport kit as well. My main concern is I don't want another pig. In Colorado I can't even get my front end up in 2nd gear on my DR.