I've have been going back in forth between WR and KTM exc 2007(KTM mainly for street legal) anyway I"M 99% going WR. I've have a XR 600 plated I'm keeping. The best prices I've have for new 450WR's are as follows : Price b/4 tax OTD 2005 WR $4899/ $5244.68 2006 WR $5729/ $6130.75 2007 WR $6157/ $6588.30 Two questions is there any notable changes between 05/06 besides computer. I realize a lot for 07. Second question how do these prices look for the respective years.