Finally completed the stand!!!!!
I have changed some of the plumbing around and everything is working fine. I am no longer using the Dart pump for my returm s from the sump. Purchased a Pan World pump and it is quiet and really working great. I moved the skimmer back to the left side of the stand, using a Magdrive 12. I hooked up the calcium reactor and I am using a Fluval 304, which has charcoal in it, to feed my refugium.
All the inhabitants of my 55 gal have been evicted into their new living quarters and loving it.
I had to request some more disk space for pics. Will post completed pics of stans when I receive the space.
Just want to thank everyone who has helped with replys and info. Reef Central is such a wonderful place to have, as site where you can talk with people and read about anything you want to learn about.