Hi, I am having an alcove unit built which will house all my AV equipment in. Instead of a normal unit, I will be asking my joiner to build me something like the sketch below. Both units either side of the chimney breast will be linked to one another in terms of hdmi cabling to the AV receiver and Ethernet. The back of the unit I'll be putting in Airplate cabinet fans to keep the cabinet cool. I've also run new cabling (x2 ethernet & x2 HDMI cables x1 optical cable) to my projector which will come up from the base of the new unit through a brush plate. Just wondering if anyone has something similar built? I was going to put in a speaker plate but not to sure on this as I've heard mixed reviews.