Well, you said all advice, I'm pretty green, but I'd look here as a start.
You can also search for threads that involve these parts
R&P and Ahren who is this user
And the owner ?! of cncrouterparts, Ahren sorry if I'm misrepresenting you.
There is an extremely detailed build log that gets converted to R&P using these parts.
CarveOne's Work Table CNC Router Build
no where near the length of what you want to build but might be a good place to research.