Carb hook up/ Pcv question.

I have a pcv on each valve cover one is just a simple L and one is a push in larger filter style. I’m installing a new carb. A Edelbrock 650 avs2. Will it hurt anything to T both pcv’s together and run into the front pcv spot on the carb or should I run one to the front and one to the rear? Friend of mine is telling my to just plug one pcv saying I only need one.

Also Do I have to run a fuel pressure regulator?
Thanks for the help.