Let's look at this objectively, suedehead. First, I have heard that tone, since I have purposefully tried out all available tone configurations on my own Recto. It sounds like the garbage one would expect it to. Second, Randall Smith himself would tell you not to expect good tone with all the controls maxed out like that. The amp is not designed to produce good tones when the controls are simplistically maxed out. In fact, he goes to quite a bit of detail explaining how the tone controls are interactive, and how finding the right balance between them will be essential for getting good tone. Even if I hadn't tried it myself, I would intuitively expect that it would sound bad based on all the other tones I've tried and on everything I've ever read about the amp.
Third, and perhaps most importantly, your question was, and I quote, "...since the equalizers of a dual recs respond to eachother's setting, does this seem likely to produce a decent sound to you guys?". My answer, quite fairly, is "no". You then complain that, "well to be honest you're passing judgement without even having heard this guitarists tone...".
There are two problems with that complaint. 1) You didn't provide even so much as a cheap .mp3 clip to listen to, so, in fact, anyone and everyone who responds to your question will be passing judgment without having heard this guitarist's tone, at least as played by him, simply by answering your question. 2) Your original question made no mention of qualifying responders to your question by limiting it to only those who have heard him play with those settings. In fact, it could reasonably be assumed that no one who responds to your question has actually heard him.
Tone is subjective, and you may indeed enjoy listening to a Recto set with all its knobs maxed out, however, my opinion is that it would be tasteless to play that way, and further, that choosing to go "extreme", or "to the max", or whatever, just because it can be done, represents an immature approach to shaping one's tone. Your question was subjective, and I gave a subjective answer. I wasn't aware that I was obligated to provide an opinion you agreed with.