I also will attempt to tape moe. as well both nights. I'm not too familar with them, just a few songs ive downloaded, are they very bassy live?
You could try and lump them with Mule perhaps. Definately a harder tinged "jamband", I prefer to call them balls to the wall rock and roll. Definately loud, definately not acoustic
Bassy as a whole? Maybe not, but loud, agressive, and in your face. I might consider running with the HPF depending on your setup.
Enjoy Rob on bass too, he's one hell of a player..
Take care,
Nick