Dp37 - you have got what I have. I also have a pair of N801s, with HTM, and N805 in a five speaker home theater set up. My audio habits are also 50/50 home theater vs. 2-channel listening. I have a Krell KAV-1500 which does the job quite well. It is a 5-channel at 300 watts/channel. I use 4 channels to biamp the N801, and the fifth channel for center channel HTM. The 1500 is a very musical amp, while it also provides consistency across the front three speakers. I use a cheaper 5 channel amp to bi-amp the N805 surrounds. You can get a used Krell KAV-1500 for just a shade below $4000 on Audiogon. Good luck!