My original intent was to buy two sets of Diamond 8.3s for the left and right of the mains and surrounds and then I was going to add in a pair of Diamond 8.2s for the centers front and rear. That is until I read that the 8.2s are not video shielded so could not be used ontop of the tv. First of all does this concept even work. The 8.3 is merely the 8.2 in a larger cabinet with better base reaponse so all the speakers would almost match all the way around. If what I read is true, can one use Diamond centers for both the front and rear? In this system or any, because at this price point it is hard to find an all around matching setup that are not sold in pairs.