Aragon vs McCormack ?

[infinityfan]

I'm looking to compare 2 amps that can run my Infinity Kappa 7. I'm thinking to get a McCormack DNA-1 power drive, or an Aragon 4004, I read a lot of reviews for both of them,
they have great reviews, but I couldn't find one vs the other in quality, power and soundstage clarity, I listened to the McCormack, this amp is very powerfull, great bass but a bit too loud in the mids for my taste, another amp which I like is the B&K st1400 series II, not as powerfull as the McCormack, but this amp is very smooth, but not big enough, I have not listening the Aragon 4004 yet, so I couldn't compare them, I"m looking for more info between these two amps ?

[infinityfan]

NEED INFO