its not a bad deal, the bikes not molested and lets be honest.. after the top end is gone through thats worth tons in peace of mind as a daily rider. I suggested (elsewhere) he offer 800 for it and go from there. Compared to the 2-stroke stuff, particuarily triples, these bikes are massivly cheap as projects. The body work looks good, a little smoke, okay, so pull the head and get it refreshed. beats dong a crank right off the bat. If its planned on as a rider, its worth it. if its being bought to flip it, no. me, id use the money to fix the F model you already have....
just my .02