Best matching amp for trenner & friedl isis


Dear friends,
 I would be very glad to get your opinion on which power amplifier would best match with the new model (2019)  of Isis speakers by Trenner and Friedl: 

1. Agostino momentum.
2. Jeff rowland 825
3. Allnic m3000 mk 2

i am currently using the allnic l5000 dht as a preamplifier. But thinking to upgrade to the l9000 by the distributor advice....

thank you in advance for your best advices and experience sharing.

eran.
128x128eran555
I have the older T&F Isis speakers. I was told to feed them with a powerful amp, whether that be solid state or tube. The designers use a 300wpc JRDG amp and their own prototype which produces 1200wpc. I have a tube amp that puts out 350wpc. A very well respected reviewer recommended I try the McIntosh mc1.25kw amps. Great sounding speakers, Congrats.
Thank you very much for your advice.
finally i took the Dan dagostino for which I got a great deal and it works really nice 
McIntosh MC2301
or FM Acoustics FM 108-MKII / FM 111
T&F Isis + McIntosh MC2301 is to me a dream setup!
How are you enjoying them? The Ra’s are one of the best speakers on the market and the original Isis were excellent. The updated Isis looks great.