Well, I'm not a quitter.
Anyway, here's the finalized hose routing. Some of it even comes out in convenient chunks, such as for where I have to fix the MOSFET block mounting. That's longer to remove than it is to fix (two holes, two screws, done.)
Also, my second plated block. Do THIS trick with electroplating.
Enjoy, pumps will finalize routing, then it's leak testing.