The largest bin is only 60K.....One to the left is 50, and the back two larger ones are 40's with 2 -23k to the left of them   Funny how it was huge 9 years ago, now its almost common..    HAve another setup at fathers place with leg and bins only.

Another beauty of the leg is versitility of growth.   Though, we only have 3 spots left for downspouts totalling 140k unless we use conveyors for more heigth, heith........DANG, gotta get the spell checker downloaded someday .   Conveyors will be used on the next bin, if/when the time comes.  I think a 42' with a 100' eve heighth  holds around 160?

The overheads were the wet storage bins from the first picture, hold 3500 each.   The best feature is side shutes on the two bigger bins.   If its tight we could load 3 trucks in under ten minutes.  

Regular sumps go to the chain drag, which is also the wet unloading for fall either leg.

Only for sure advice Id give anyone building a setup is to build one bin instead of two, and get heat sensors in it!