I ended up buying mine from the shop that is welding my bungs. 1.5"x.25wall for $7/foot. A decent price (no tax) without any hassles.
The shop owner claims they always have that stock laying around, so that works for me.
Now I just have to hope I get my measurements right. Speaking of measurements... I have my Tie Rod already figured out and have an idea how long my Drag Link will be (roughly 32"). What about my Track Bar? I know you want the track bar and drag link on a parallel plane, but should they have the same length? So if my Drag Link is 32 inches, then my Track Bar should be 32 inches as well. Coincedentally my previous Tera Adjustable T-Bar was roughly 32 inches long. I am trying to avoid any bumpsteer issues as much as possible and I will try to create a scaled-down mock-up in the next few days, but if someone has the easy answer I would appreciate it.