50 gallon SS conical for pretty cheap. Looks pretty sweet
http://www.ebay.com/itm/STAINLESS-STEEL-VERTICAL-CONE-BOTTOM-TANK-50-GALLONS-HOME-BREWING-/310356947588?pt=LH_DefaultDomain_0&hash=item4842b73284
http://www.ebay.com/itm/STAINLESS-STEEL-VERTICAL-CONE-BOTTOM-TANK-50-GALLONS-HOME-BREWING-/310356947588?pt=LH_DefaultDomain_0&hash=item4842b73284