I would assume since the seat from this sled will fit on other Edge sleds that the seat from another Edge sled would fit this sled with the right length tunnel.. Would just need to drill some new mounting holes in the rear..
i ride a 04 pro x2 which is the same thing. i bought a seat off of a edge. I use it on the x2 when i double ride with the gf. just have to drill holes for it and take the black coolant cover off. works great. change it in and out in 3 min.!
I personally like the "shortie" race seats, but I also NEVER sit on it.
Ive seen guys switch the tanks and seats out for that off a certain rev chassis. Check over at Hardcoresledder.com in the pro-x section for more info there. Boss also makes a decent seat for them.