How about no rear fill and reap the benefits of proper soundstaging? //content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gifbudget is no more than $150 for the amp. what about the rear? should i just get a set of 6.5" velocity co-ax along with the velocity comps?