Rough in a ceiling/high wall plug if you can. If not possible and you go with parallel runs on surface using wiremold use a shielded HDMI cable. If over 25' you may have issues with HDMI signal. May not. I'd test your cable first.

You can fish power and data in the same stud space, just not preferred close for much longer than you have to.

Last edited by Serenity_Now; 06/15/15 07:45 PM.