Finally!!! I just purchased some Aerial Acoustics 7T speakers! How do I power them???


I am very excited as i just placed my order for my Aerial Acoustics 7T speakers.  Now i am trying to figure out if the associated equipment I have is suitable for driving them.  I am currently running an Anthem MRX-710 and a B&K Reference 7270 THX amplifier.  I am replacing Aerial 7B's but I will be keeping my Aerial cc3B center channel speaker.  

My systems is truly a 50/50 split between music and movies, but I do LOVE my home theater.  Do you all think that the B&K amplifier will do these speakers justice?  (I am only using 3 of the 7 available channels suds there should be plenty of headroom...)

I don't see myself changing out the Anthem MRX-710 any time soon, so what do you all think I should do with the amplification stage?  Just use the Anthem receiver? Keep the B&K Reference 7270 MkII amp? Upgrade to a new amp?  ( I am considering a Krell Chorus 5200... thoughts on the synergy between this and the Aerial 7T's?)  I am completely open for realistic opinions (I can't spend $10K on amps for these) for a multi-channel amp to power them.

Looking forward to hearing what you all have to say here.  Thanks in advance!!
jwincville
So I was also told to look at the new Theta Dreadnaught D (with the Ncore 1200 modules). The only other amps that I currently have is an older Adcom 7700 (https://www.audaud.com/audaud/MAR03/EQUIP/equip2MAR03.html) that puts out 175 X 5. But that is in the box, in my climate controlled storage unit. Do you think that would possibly be a good pairing?
I was also looking at a Krell TAS to be used with the older 7B speakers.  Should that be a contender here? 

Thank again!!
One thing to be sure of with any of these amplifiers is that You don't need shorting pins for the balanced connectors, or they don't sound their best off a fully balanced pre...

If you have the clearance and rack for that TAS7.. It would be another option on my list as well....

I Went Citadel 1.5 for my mains and Sigma Amp5 for my center and surrounds(Thermals were a concern)
The 350.8 Would be Another option for Stereo...The One consideration for any of these amps.... is if they REQUIRE balanced connections, or shorting pins and heat concerns.
Would it be possible for you to hook your 7Ts to the Classe Amp5 just to give a quick assessment?

Here are the amps on my short list:
Theta Dreadnaught II
Theta Dreadnaught D
Classe Amp5
Krell Chorus 5200
Krell TAS

I would like a one-amp solution if possible. My current fears are Polk on-walls, but I want to get something that will match up better. Thus the desire for a good multi channel amp.