On Wednesday I bought an extremely clean 03 WR450F. The bike, with all original parts including the tires, chain and sprockets, doesn't even look like the guy I bought it from laid it down in the dirt(Which I will definately do). He had his mechanic friend do the grey wire mod and install the aftermarket baffle. He told me he hasn't ridden it in a over 1 year. I did read on this forum about the Woodruff Key issue and I am planning on doing this in the future. I was told that the bike has 700 miles of extremely mellow riding, which I believe due to the condition of the bike. I wonder if I won't have to worry about the Woodruff Key at this point? The electric start, which I also plan to replace works also. Anyone have any suggestions on what else I should look for on this bike? Too bad it's been so hot in SoCal... Oh well, my friends and I are riding next weekend.