I am buying a new home and am considering going to in-wall speakers due to the layout of the room and asthetics. Unfortunately the walls are up so I will need to run wire and need suggestions on how to go about it. Also, I have a Mits 55805 and with the set where I want it, the speakers will be to the rear of it. How will this degrade sound and if it will be significant would a cabinet set-up around the set be better. Any other tips anyone may have would be appreciated. Thanks.