shindo aurieges output impedance and other preamps

Hi everyone

I consider the Shindo Aurieges pre (with my Pass 250 amp). what should I expext from the high output impedance of the shindo (5kohm) with the 22kohm input impedance of the Pass. Is this a match that will probably fail ?

btw

I also consider as pre's:

joule electra la-150
aesthetix calypso
first sound presence
supratek chardonnay

any input ?

thanks to all