Yo I recently picked up a VERY USED Toro Workman Boom sprayer CHEAP. http://www.toro.com/golf/spray/spray/vehicle/200.html The Boom and tank were stripped off but the PTO is still functional to operate a pump. At present time I have this at my Buddies Shop to be rebuild. His instructions are to put it back to running perfect if possible. At the price I bought it for and what they sell for brand new I can afford to dump some money in it. I would like to put it back to a VERY workable condition. OK NOW WHAT I DO WITH IT???? No tank at present time so any number of designs can be used. PS I have some Ideas but would like some more input.