Glad you're feeling somewhat better. Seems to be a thing going around, other friends kids have been super sick.
And posting all about it on FB. Gee, thanks....
RE: Sounds- This is just me, and my perception after having been at ground zero for 2 shows, but yes, rounds would be the way to go. When you had the fuzz pedal on, your tone melded nicely tot he guitars, but not in a "stands out as its own thing" way, more of just a littled added oomph on their low end. I'm sure using the Hartke cabs didn't help, but unless they are willing to downsize (riiiight) you need WAY more rig, especially in speakers. But also deal with needing more mids in your sound than sounds good solo. Like those nasty spiky upper mids. The guitars have low mids and highs covered, and they need way less power to dominate.
But also, I could barely hear the 2nd guitar player last week, Chumpy McSingerboy was totally dominating that mix.