Which amplifier should i buy


Hi,
Iv'e already asked , quite similar question , but i would like to clarify my question. So , Iv'e ordered a new speakers, Magico A3 and now i want to buy an amplifier, a tube amplifier. The amount of money that i can allow myself is up to 20,000$. The possibilities that i thought about are : zesto eror 300 / vtl MB -450 series ||| signature / vac phi 170 (two - i mean transform it monobloc) . Those are the options that i thought about till now. Does anyone can recommend which is the best option in this amount of money , it doesn't have to be from the option list that i mentioned.Unfortunately  there are brands that i can not buy in my country (ISR) , for example cat....
Thanks to anyone . 
128x128haimr
Thanks to anyone especially to those i still didn't answer. You gave me a lot of suggestions. I will by my amp soon !:)
Thanks
Those new Merrill Mono blocks with the Gan tech are getting great reviews. I think they have an INT available. Call Merrill. Smart guy.
in NY or NJ.
Sorry, no input, can't relate...for 20k I can almost buy a new compact pick up truck (about 24-26k)😳
And I thought spending 6k on my speakers was expensive...what do I know...they sound good to me.
chorus
Those new Merrill Mono blocks with the Gan tech are getting great reviews. I think they have an INT available. Call Merrill. Smart guy.
in NY or NJ.

 They sound like they "could" be a real winner, as it’s said they use 1.5mhz switching frequency, like the mega dollar SE-R1.

I started a new thread on these as they look very promising.
https://forum.audiogon.com/discussions/mytek-empire-monoblock-power-amps-with-gan-based-technology

(put the tube to bed with these speakers haimr OP)

Cheers George
Yep - I too agree with using Parasound Halo JC 1 Plus monoblocks, if not PS Audio.