I just left my local steel company to finish off my steel doors for my smoker.... Another man had just left plans to build a 500 gallon vessel and side box for feed pellets and propane system for his HUSKER TAILGATING NEEDS!!!! I reviewed this and of course it is on a trailer. Estimated along with fabricated for him will be approx. $6,000.00 - ouch that's all, just left me dumb founded and broke! But I bet He will party like a rock star!!!