Hah! Thanks :)
Honestly, once I found Hurricane's awesome graphics gallery, I basically couldn't say no to putting a mod together on my own. Of course, I wasted something like a full day figuring out how circuit_connector works (and why it's populated at the CORE stage of all things), as well as other follies of my general incompetence, but the building was the hardest part. The rest of the mod is fairly straightforward walking of several data.raw lists and a lot of if/else.
Let me know if it actually works like you want it, or if I need to adjust further. This is fully under my control, so I should be able to do a lot more than with the integration mod.