what to buy? so confused.

I would look for a Pass Labs 250.5/350.5 (depending on what I can afford) for my 802's and a Pass Labs X-3 or an X-5 for the center and rears. My 350.5 and my X-5 is a perfect match for my 802's and 805's

what about mcintosh amps? ive read articles that say they match together with B&W.
I could buy an mc207 200w x 7 channel
mc205 200w x 5 channel
mc303 3oow x 3
mc205 with monoblocks for 2 channel listening system.
sorry to add so many different options, I located a dealer that has classe and mcintosh in thw same store.

I could even have rotel amps and a compltevio

My dealer also recommended the new Denon AVP-A1HDCI and POA-A1HDCI. Not sure why he would recommend Denon over krell and Classe, maybe less expensive, but I cant see how denon can compare to classe and krell. seems like comparing a chevy with a ferrari. Am I missing something? has Denon done something spectacular to compare with these music giants. I have decided that I may purchase the classe ssp800 for my processor. and the Krell 350mc mono for my fronts with the classe 5 channel to finish things off. but now I can buy both denon amps for 10,000. much less money but am I sacrificing my 2 channel and theater? anyone heard about these denon amps?

Sounds like you need to slow down and do more listening. You can get recommendations for amps / pre-amps / sources / cables / etc. all day long, but we still don't know what you're trying to fix, so the recommendations may not be all that helpful. The only thing we probably are sure of is that you seem to want to throw money blindly at your system.

I agree with Nreenter; please let us know what you are trying to fix above. I do not know anything about the Denon equipment you reference above. Have you listened to Krell in both CAST and non-CAST configurations? Do you like/know the sound? FWIW, I would not suggest the Krell mono's mixing in with the Classe 5-channel and the SSP800. If you like Krell sound, I'd suggest listening to an all Krell system (both Evolution and previous generation) and be sure you hear it in CAST as well as non-CAST modes so you'll know what it sounds like in a homogeneous as well as heterogeneous system.

Having owned an SSP600 and been VERY happy with it, I'd say you are on a great track with either an SSP600 or its successor the SSP800 and that you should listen to an all-Classe system with your B&W speakers. Specifically, if you want to have mono-blocks on your front L/R channels, I'd recommend the Classe CAM-400 mono-blocks with the 5-channel Classe amp to complete the system. Try listening to that first before mixing in things from other manufacturers.

I'd also suggest widening your search to include other manufacturers so you make an informed decision...again, all offered 'for what it is worth...'. Best of Luck!