@sim_audio_nerd
In regard to a successful pairing of the Frankenstein and your Super Victory III (SV III) it depends on your goal/objective/listening habits.
I have used the Coincident Franks MK II mono blocks, Statement Line stage and their Total Eclipse II (TE II) n combination for 13 extremely happy years. This set up has exceeded my lofty expectations when acquired.
A key factor is although the SV III is relatively an easy load and moderately high sensitivity (92 db and 8-10 ohm load), my TE II (94 db and 14 ohm load) are even more so. Thus an even better match with lower power SET in general.
How large is your listening space, how loud do you typically listen and what genres of music to you listen to most often? These factors will determine the degree of success you may experience. If your preference is large scale classical music at higher volume you may want more than the 8 watt SET provides.
For my listening needs (Vast majority acoustic jazz combos, smaller scale classical and some blues) the Franks are remarkably good, actually sublime. They are actually very good with large scale classical at very reasonable listening levels. But if this were my main fare of music I’d have a higher power SET (845, 805,211,GM 70 etc.) or higher power OTL amplifier.
So it really just depends on what you are seeking to achieve. My previous amplifier was a very good push pull 100 watt (UL mode) 60 watt (Triode mode). This amp has more ultimate high volume potential (If that matters, non factor for me) more bass weight and punch (Franks are actually very good here but 8 watts is not 100 watts). Bass texture, tactility and nuance with acoustic bass/piano is better with the Franks.
In all other sonic parameters I find the Franks superior. More emotion conveyed, inner/micro detail and nuance, tone, timbre and overtones/harmonics a level above. Just a more engaged and compelling listening experience . Unmatched midrange truthfulness of instruments and human vocals in my opinion.
Charles