I was thinking of encasing my 50in Sony Grand Wega LCD, sorry don't have the model number with me, that I bought last year. I mount it IN my bedroom wall to give it a flush look. I was curious what you guys thought I should do, if anything, for ventilation or cooling of the tv. I didn't know if it would overheat or not. I could make a louver above the unit in the wall to allow heat to escape but will this suffice?