If my middle monitor didn't require a screen resolution change and revert to not be black after every boot or wake I'd use Linux all the time, but right now I can't make it work without a big hassle and believe me, I tried

When I had a similar issue on FreeBSD, I wrote some automatic pre- and post-suspend scripts (audio interface could cause full system crash going into suspend unless correctly managed beforehand). I’m sure you could do something similar on Linux.