Dear audiohiles, I would like to kindly ask for your expertise here. I'm in the market for a new amplifier. The race is down to the NAD D3020 and Rotel RA-11. A variable I will have to take into account is flexibility when it comes to placement . Ideally, I would like to able to hide the amp in a cupboard like this: http://www.ikea.com/PIAimages/73952_PE190718_S5.jpg Physically, the Rotel RA-11 fits. There would be approximately 15 inches of free space above the amp, and 7 inches on each side. But, the back of the sideboard is closed and, of course, the front would be closed most of the time as well. Would placing (and using) the Rotel in this enclosed space make it too hot? 98% percent of the listening is at a rather moderate level, not pushing the B&W 686 speakers.