HELP - NOOB PLATE AMP BUILD

Hi fellow DIYers
I’m trying to put together a high power plate amplifier based on the ICEpower2000AS1 module.
I’m planning on a Plate Amp with
  • DSP including PEQs, HPF, LPF, Phase, Sub Tuning, Auto Room EQ
  • A control panel to access the DSP functions
  • Dual 2000AS1 modules for a total of 4000watts
At $300 a piece, it seems like a no-brainer really.
My only issue is that, I’m no engineer and can’t imagine how to even get started.
I need to source compatible modules that would add the stated functionality to my project…
I’ve done a lot of searching and the closest solution I can find is the ALLDSP 1800B but actually getting it seems downright impossible.

Can you guys suggest compatible modules that are actually acquirable, preferably plug and play…
I know my project is quite ambitious given my engineering deficiency so I’d appreciate any help y’all could offer….