pre amp advice

Hello,
I have:
a)aronov monoblock, Harman kardon citation 7.1 power amp, MArantz MA 500 monoblocks,
b)klipschorn, forte, cornwall, kg4.2 speakers
c)sansui 9090db receivers
d)technics 1200 turn table with shure cartridge?
e)Otari 5050 BII reel to reel tape deck
f) oppo player
g)RME baby face DA/AD converter playing files from PC

I would like to ask you some questions about preamp:
1) Which model will best match with my system?
2) I want to buy and keep for long time because i just want to listen to music instead of switching gears. And my budget could be from 1000 to 6000.
Thank you very much for your time