Hello everyone. I'm looking for thoughts on standing up a 1000 gal propane tank for water storage. I will be adding this to my shop so i basically have the height. I may lack 4 inches but will cut a hole in the ceiling over the tank and extend it into the "attic" where i can still access it to insulate. My main concern is that the tank is 16' tall and only 3' in diameter. I'm wondering if this is going to be top heavy and if i need to make my frame larger than the tank diameter. I am also placing this on a concrete floor with pex in the floor so anchors are probably out. I wondered if anyone has done this and if they could share their thoughts and pictures with me. thanks.