Calling all electricians for advice on wiring home

I am about to have an electrician in the area install a dedicated line from my electrical panel to 2 outlets I use for my audio and video gear. I am wondering if there are important considerations for wiring choice (gauge?), breakers, and other things to consider. Just want clean uninterrupted power without the fridge, rheostats, etc on the circuit. How would you do it up? I would think it is very straight forward but wanted to consult you guys. Thanks. Dave