Electrical gurus please help....

I have a B&K AVR 307 and Revel speakers, Velodyne HGS15 sub, Sony 9000ES, and a Pioneer Elite cd recorder. I have recently added two dedicated lines for my system. One is for the tv, and the other for my equipment. My question is twofold.......First should I just use a high grade outlets like a hospital grade outlet? Or are industrial grade outlets just fine? Secondly.....Is my equipment at the level where I would want something like a Richard Gray or PSAudio power strip? If not what would you recommend?

Thank you for your input!!!