So Drew and I did this yesterday:
And made a big ol' Reaper project with all of the modes for channels 3 and 4, as well as Ch2 Brit and Fat (I didn't bother with the cleans). For each setting, I have a neutral (all knobs at noon, including the master), a Drew's Way and a Chris's Way.
I'm way too hung over to even look at a guitar right now so no clips, but the first preset is up in the library, which is Ch3 Modern on Drew's settings. The cab model is everything, so you'll want to flip around until you find one that fits it.
Metalguitarist.org - Patch Library - Mesa Boogie Roadster - Axe-Fx II Tone Match
Another time I'll do it with a '57 in front of my cab, but for now I just went line out of the THD into Reaper, and then played each track back into the Axe-Fx (after a good hour of screwing with the USB connection, which hates my Mac...) for the match.
I'll post the rest of 'em up later this weekend.
It's pretty close, btw. Not totally spot on, but I don't have an impulse for my own actual 4x12, and Drew and I decided that going for scorpion bowls was more important than nailing it 100%.