Please let us know the contents of the Fastrak mulch kit. The mulch kit for the 52" Fastrak is listed as part # 365668 and retails for $89. What is included with this kit? Doubles of high lifts and gators? Last years mulch kit part #785436 retailed for $10.45, I believe this was just a plate over the discharge chute. I'm trying to budget my preparation for leaf season.