Recommendation on power amp

I would like recommendations for a power amp for my system which comprises of 
theta digital gen viii series 3 preamp/dac, ayre cx-5xe mp CD player, LUMIN mini u1 streamer, kef blade 2 with a pair of jl audio f113v2 connected with a jl audio cr-1 active crossover, kimber cables , rega rp8 turntable , parasound jc-3 phono stage.
currently using a pair of parasound jc-1 . Thinking of ayre mx-r twenty . Would like recommendations on compatibility of the ayre with the above system .
thanks everyone in advance .

@audiotroy, I listened to them in the showroom , the xd 300. He has had them running for a while for me to audition.
my impression was the sound was too overbearing for my taste. It seemed to be on steroids.
thanks for your input really appreciate it .
I've been in HR for so long and can say that a leopard can't change its spots, just my perspective.
@transnova  I have heard rumors that the Blades 2 can fit in small rooms, sort of an audio urban legend. Would you mind taking a look at my virtual system and tell me if I would be crazy to out the Blade 2 into this room (for only a few years). Currently my idea is to put in the Paradigm Person3F with the Anthem STR DSP capable preamp However, the Blades would be my ultimate speaker.

My room is quite big , open design 32 by 24 ft with 20 ft ceiling .
saw ur LS50s. One of my friends and guide Barry Oder made a system matching Jl Audio subs with the LS50s. He said they were a great match .

He he was raving about for about a fraction of the price you could get very similar sound .
you can contact him if you are interested . He can help with bass integration with room treatment and set up .

"Does Jim Smith not recommend products that he uses to tune systems?"

Probably. He just doesn't use Audiogon as his personal advertising and shilling site. Like you do. He is far to classy, knowledgeable and ethical to attempt such egregious shenanigans.