Not much of an update but.....
.... I finally got my light rack modified (as it was designed for a different tank build) and bolted to the stand. I realize it looks a bit overkill, but it was originally designed to support 3-36" T5 Fixtures, but it saves me from having to get a new one built.
Still haven't decided how I want to skin the stand, but I do want it closed in. Might just cheap out and wrap it in black fabric.
