I have vacuum lines running to rochester equipment but i dont have the advances on my new 1406
Should I T into them or just remove the equipment?

Welcome aboard thirdgen.org.

I'm not sure exactly what you're asking. In general, anything associated with the computer-controlled emissions will no longer need vacuum. However, the new vacuum/mechanical advance distributor you will be installing (hint, hint) will need a vacuum line to the Edelbrock carb. Assuming, of course, your car had a computer controlled q-jet.

Curious why you're downgrading your carb from q-jet to Edelbrock.