From a music head...on the Revels. If they were brand new I would agree, this is a helluva deal, act now. For a used pair, I think it's a good bargain...(I see them for around $10-11k+ a pair)
That's truly an upgrade and I'm thrilled you've been able to pull it off...maybe even a little envious...
The Anthem...without knowing the asking price, it's hard to say. If they're giving it away my thoughts will change. But generally speaking, save money on the electronics, especially power amps, and put it into the source.
The Outlaws...they are a direct sale company that started with amps, some of which were sourced by ATI. The 976 pre/pro has gotten good reviews, gets you into hi res playback, and it you ever decide to get into multi-ch hi res, you've got the processing.... The M2200 monoblocks were reviewed recently...should be able to search this site and find it....200wpc, no problem pushing a 86 dB speaker.