I got an old hottub 2 person size,well insulated,with insulated cover,all plumbed out and stuff for a potential RIM system.Heater and pump seem to still work, and its got little air bubble holes on the floor for a screen of some sorts.Any one out there think of why this won't work.I can probably get another one to use as a Boiler vessel if you think it would hold up to the heat needed to bring to a boil.I'll also need some kind of hot water tank for the sparge water,I could pull a few old gas tanks off some junkers in my yard and rinse 'em off.15 gallons per tank, probly need about 10 of em.Can any one out there think of any good fermenter options for fermenting bout 150 gallons of beer.If this works I'm gonna start my own micro brew pub!!Any help would be appreciated,I'd like to brew my first batch this weekend.Thanks in advance