Hey guys. In my current setup I have 340's across the front. I have a 6.1 yamaha rx-v630. I was looking for the best way to improve sound. I was wondering if there would be a noticable improvement by driving the 340's with 3 Outlaw M-blocks 200 watts each. My rx-v630 is a low end 75 watt/channel receiver. I would like to know if it would be worth it. Thanks.