"That" Fender Tank Reverb Sound in a Rackmount?

[MandoBazaaro]

I want to invest in one of the newer boutique-y rackmount spring
reverbs that are out there these days, but was wondering if any of
them can duplicate "that" sound of a Fender tank reverb.
You know, the reeks-of-surf sound that a Fender tank will give to a
Strat-though-a-Showman with the "dwell" knob on 7 or so....

Any recommendations?
The Demeter?
How's the older Peavey unit?
Any other classics?

Thanks in advance!

Bruce