http://www.bestpricemounts.com/cat/P...unts-C195.html
Start on page 1 there are some mounts with wheels and on page there is a
Articulating Arm with 3 PIVOT Points that can be used as well.
As far as wire go you can go with raceways : http://www.crutchfield.com/S-q9LC8q8...=677WS12NT#Tab
Or you can pull any moulding back or put under a carpet..Hope this helps..Ohhh and wire ties will help out alot
also you could run the raceways along the bottom of your wall i look at your pic again and it seems that you dont have any base board, so that actually might be your best bet.
Jeff
Start on page 1 there are some mounts with wheels and on page there is a
Articulating Arm with 3 PIVOT Points that can be used as well.
As far as wire go you can go with raceways : http://www.crutchfield.com/S-q9LC8q8...=677WS12NT#Tab
Or you can pull any moulding back or put under a carpet..Hope this helps..Ohhh and wire ties will help out alot

Jeff