I just scooped up a 1000 gal LP tank nearly free of charge which I plan to use for water storage. I hope to get it home this wknd. Not sure of the bungs that are in it and definitly not sure of the ones that need to be put in it. My neighbour and good friend welds for a living and will be home from work soon. I hop to put him back to work. Was wondering what type/size of fittings i should put in the tank and location of these. I've heard to put them in the top at both ends, in the bottom at both ends, both. Not sure what to do. I realize it probably depends alot on the type of system i plan to run. but there can only be so many ways to do this right?