Hi all, This is a great site so I thought I would see what you thought about my new setup and whether or not I should upgrade. I am setting up a theater/tv area in my unfinished basement. Drywall is going up so most of the planning has been done. My current equip: Kenwood VR-6050 Infinity SL40 fronts Infinity video 1 center(probably need to upgrade this too) JBL N24II for the surrounds - I had previously used Infinity SL20's for surrounds but I am ceiling/wall mounting my surrounds and the 20's were too big, IMO. JBL 12" 150w sub I had been using the a separate 2 channel receiver to get my 6.1 setup running but I have bought 2 Aura bass shaker pros to put under the sectional and I am not sure how to use the second receiver for my rear surround and still get the bass shakers to work without a 3rd amp. Is there a way for this? For this reason, I think getting a true 6.1 receiver would makes things easier. I wanted to get the kenwood 6060 before but could not afford it. I love the sound of the 6050 but have read alot about the Denon 1604 and the Onkyo 501. There are some good deals on these 3 receivers so I wonder if it would be worth it to upgrade the 6050? BTW, my room is about 15-20 ft wide and my surrounds will be about 20' from the tv, right behind/above the sectional. Thanks for any replies and suggestions.