I got a lot done in the room tonight. I just need to finish running the sub wires as I was measuring SPLs at with the subs in different places throughout the room and putting back my ceiling tiles. I am fairly impressed with the performance of the 2500 with the 755 amps. The Outlaw has its work cut out for it. I am somewhat certain the Outlaw will have no problems besting the 2500 in 2-channel, but I have no idea what will happen with movies as the 2500 does perform quite well here but I have also heard great things about the 990. I will make sure I drag someone else to listen with me so I have a second opinion.