Starting to get ready for fall and was wondering what everyone is using. We are using a modified Bluebird vac on 1 of our Bobcat ztr's and looking @ a dump from the seat model for our other ztr. Looking hard at the Hasty vac system and wondered how the dump from the seat systems work. i.e. Peco, etc. . . Also need info. on truck loaders. We will have to go w/a tailgate mounted unit. So far the Little Wonder unit looks the best. How much hp do you need and how often do they plug?