Boyds EFI Tank Install Questions

[C.I.Blazer]

Hoping for some help on the installation of a Boyd's EFI Tank. I have tried searching but have not been able to find the answers. i think I am clear on mounting the tank and running the fuel lines, my questions is on ventilation. The tank comes with one vent (and an optional roll over vent). What do I hook this vent up to? Is it the ventilation line that attaches to the top of the fuel filler neck? I also have the two vent lines from the old tank that hook to the vapor recovery system and up to the charcoal canister. Do I still use this system with a modern EFI setup or do I pull all this out?

In regards to wiring, I am planning on running a 12 gauge hot and ground for the pump up the frame rail to the engine compartment and also another 12 gauge line for the sender. Is that correct?

Thanks for the help!