I have recently sold some of my old stuff in order to get a new receiver. I can get a Denon 3806 for around $700 or I can spend $1000 and get a HK 7300. A third option is to spend around 800 and get an outlaw 7100 amp and use my Nad 752 as a preamp. Any one that has any experience with any of these your input would be greatly appreciated