Revel Studios- amplfier suggestions please


Hello everyone
interested in people's experience with amplifiers for these awesome speakers.
i am driving them currently with a cal audio mca 2500 (500 wpc)
wondering if any "audiophile amps" either monoblock or stereo would give me a significant improvement?
also how do you all like these speakers?
dp37
I still like the SF Power3 amps with them although the Classe monoblocs come close.
i agree the sf power series
the power 3 are hard to get on audiogon though
i have seen a power 2 but just feel that it alone may not have enough power for these little monsters
any thoughts on older krell mono's or high power amps?
also, how many of you out there are bi-wiring?
I am bi-wiring with MIT CVT 770 speaker cable. It is very neutral, and it really lets the bass come through, something my old Tara cables did not do.
I biwire my Studios with Audioquest Dragon cables and power amps are Krell FPB 250M monoblocks. Interconnects are AQ Amazon. So far I am happy with my setup.

Rich
thanks for the replies
i am looking for a cheaper high-power alternative for mine
than the cal audio mca 2500 that they are currently being fed by
i am thinking of maybe a proceed hpa-2
or one of the older rowlnd or krell monoblocks.
if anyone has any experience with these i would appreciate it.
thanks for all the great talk thus far