Vaccum

Hokay. I put a performer manifold on my beast. I matched it with a 600EGR for the street. My classic, which next year indeed becomes a classic in my state, recquires emissions.
To the rear of the performer manifold, is a large threaded hole for vaccum. I also have related ports on the carb.
Instead of the pot metal vaccum threeway fitting, and hoses that look like I am breeding snakes under the hood, what have you guys and ladies done with the hoses? And, on the Edelbrock carb, the manual does not specify which ports go to what. I got the EGR, that one is the largest, but, there are four more that are the same size, except, the manual does specify some ports go to vaccum hoses that do not match my emissions needs.
I have an '86 van G20.
Any help is appreciated on this. Especially the pot metal fitting, it is bent, misshaped, and I think it leaks.