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.