@erik_squires Fascinating project. Many questions though.
I assume your current speaker position lends itself to relatively flat uncorrected response--true?
We want details!
What drivers are in your monitors/subwoofers?
Who is building those cabinets?
I assume your crossover points will largely be by trial and error?
If your plate amp is 3 way, you will be removing the crossover from your monitors, right?
Thanks and good luck.