I went through the same thing at the end of last season. Arctic cat dealers are hit and miss whether they are going to honor the recall at best. Rather than dick with them Eric at Racin' Station (RACINSTATION) had a like new take off tank. Much more cost efficient than new. As far as removal and replacement it is pretty easy. You have to pull your seat, fuel pump and pickups out of the tank and then it is 4 bolts, two up front on the upper part of the tank by the steering post, then two at the rear of the tank. I am not at all connected to mmsports or Racin' Station but hit them up and save some money and grab a take off tank and install it yourself.