OK here is the promised pics. I finally got about 8 hours in yesterday of good "tank time" so here was the result.
After debating with myself about the bulkhead to bulkhead connections I just didn't like it for a couple reasons.
1) the drains would have more "back pressure" due to them being connected so that could be an issue
2) The more bulkheads the more chances of one leaking
3) With them level I would have to put them at least 1 ft apart in order to get the union/valve in place
I didn't like any of those. The sacrifice was I had to do a little more difficult "stand" building and my skimmer will basically be touching the ceiling. I can live with both of those.
So without further ado here are the stands. The need a couple more coats of polyurethane and they'll be good to go. The middle height one is still waiting on it's casters in it's picture.
The last one looks like I spotlit it for the shot. pretty funny!
The next thing was to drill the bulkheads. With these heavy duty bulkheads they need a 2 7/8" hole. Well after going to home depot and looking at the prices of hole saws that big I decided to pick this up for my Dremel for $12.
Fortunately bulkheads are pretty forgiving so the hole doesn't have to be perfect (or even good as long as it's not to big) If you need a perfect circle I can't recommend it but it worked for what I had to do.
Here was the result.
With that result good thing it didn't need to be perfect!