Well, I made the last purchase today to round out our fertilizer business. We have done the tank and hose thing for a while, but we have amped up our work and accounts, I did alot of asking and sought out alot of great advise. "The Ranger" was very helpful, a seasoned vertern who dosnt mind sharing his toughts. Anyway we bought 200 gal spray tank 6'X12' dual axle enclosed trailer Perma Green magnun Anderson Spreader 3 back packs 1 Rocket Sprayer Back pack I was going to go with z-spray but felt like most of my properties now will be better served by the Perma Green. Even with some of the drawbacks, the ability to get parts over night helped offset the drawbacks.