ATI 6007 v. Krell Chorus

I'm finally going to 7.1, so I'v been searching or another amp for a few weeks. I wanted to stick w/ one unit, so I've been searching for a 7 channel. Currently using a Krell 5200 for all JTR speakers. I love it, getting 360rms into 4ohms. Sounds great, their 7200 is apparently plaugued w/ issues. And...I get bored and try to switch it up sometimes.

I came across an ATI 6007 amp. Specs look pretty amazing - was curious if anybody has knowledge/experience w/ one (or both) of these amps? The numbers look pretty great, and I could get all channels covered w/out adding a secondary amp, which is what I'm planning on doing for now. I am mainly HT/gaming, but I do love music. I usually listen about -20 or -18 MV, but will crank it when my connected neighbors leave.

I'm not really looking for input/recs for other amps - I just want to know opinions on the 6007. AND, I'm ill notice any sonic difference/benefits to using it versus the Krell.