After a lot of research I finally got started on my 3 tier brew stand. Its a little overkill as I am using 4 inch tubing, but I had it left over from a carport project and free is good. So all I have invested so far is time and electricity.
It will be a gravity based system at first but there is always room for improvement.
I had the wheels laying around as well
If all else fails I can use it as a skateboard
So far so good it is even level. LOL