I know a guy who is selling one of these.
Here is a list of the mods: 2000 Honda 400ex
2003 plastic (red)
HMF full exhaust system
AC nerf bars
whole frame is powdercoated black
new swingarm with new bearings
brand new billet aluminum bearing carrier with side grease zerk and new
bearings in it Sparks racing advanced timing key Uni filter with
outerwears lid custom 450r tail light ITP black wheels Holeshot front tires
and Fast Trekker back tires tether killswitch I think that is it.
Contact him if you're interested.