I'm aware: Trench/space hydro plants still only have 8 module slots, no matter what the quality is.
The source code is available, and I have it set to MIT license (last person did too so I had no choice). If you wanna pull up the source code and send a PR, I'll merge it in. I do not care a lot about this mod, I just want the funny picture of 100 module slots combined with the Infinite Quality Tiers Mod.