Hello!
I would like to ask some help from some of you more academia minded folks on how to create and OT Text Critical layout. I currently have a layout that works great for my needs for NT Text Critical studies, but I don't seem to have many valuable resources for the OT. It's worth noting, I'm not a textual critic, so I'm looking for resources that bridge the gap between popular and academic.
As an example, my NT layout looks like this:

Essentially, a couple English translations on top, and a couple Greek texts on bottom. I usually have the corresponding apparatus opened in that panel as well, though I don't know why they're not in there now.
My second panel includes: Passage guide, Textual Variants guide, a few textual commentaries, NET Notes, Lexham Textual Notes on the Bible, Metzger's Textual Commentary, and Comfort's textual commentary.
I also have the UBS Handbook open in a panel next to it.
I probably get the most use out of Metzger's and Comfort's commentaries, the UBS handbooks, and LTNB, which should give a pretty good idea as to the type of resources I'm looking for.
Do resources exist pertaining to the OT that are similar to these resources or that I can use in a similar way? Or do I have a fundamental misunderstanding of OT text criticism? Also, as an aside, I'm looking for a way to be able to cross-reference the text that is contained in LXX but not MT, but I doubt I'll be able to find an easy way to do that in the same layout.
Thanks to anyone that is able to take the time and help me out.