Nice to see both of your FX's going strong. My 05 only has 120,000 Km and I am trying to figure out whether to keep it or move on to something else.
For your seat, try odometer gears.com. They have the little plastic gears for our seats.
05 FX35, Silverstone, Graphite, Touring, Escutcheon, Sport Pedals, LED Dtrl's(thanks rookie), Stillen STB, +2 Timing, Stillen CAI, LMS Z-Tube, Grrrowwl!!, Plenum is next (OK - well - actually the G35 E-brake pedal is next, but I swear, something is going to happen with that plenum).