It rained yesterday, so it was off to town. Most of the plumbing fittings and pipe are here. I have the pumps on order and should be here in a week or so.  I need to find two adapters for the valves that come on the IBC's. Two of them came with NP threads, but the other two came with what is called camlock threads. The PVC pipe will not connect to these without the proper adapters. (Note to self), next time check the threads :)
I was finally able to get the threaded centers out of the fill caps. Now it will be time to build the bell siphons.  I still need to find a tap to make the threads in the blue barrels. Then I can assemble the siphons for them. This project is taking a lot longer than I had figured on, but then I guess I have never done anything around here that went just right.