Randall indeed. I also used that head and ultra XL module for the new kataklysm mix. I've used it on a few albums now actually, resurrections new one, "mistaken for dead" (as well as 5150) and the upcoming Evince debut record (there is a mix on their myspace that is all recto... the new ones are much better and coming soon)
The amp is killer, i actually have the lynch box version, the george lynch signature and 12 modules. The clean and non high gain modules are really useful and they are all over recent recordings from the studio. I actually find for some reason the amp works better for reamping than for actually tracking most of the time when it comes to high gain sounds. I know it sounds bizarre but its just worked out better that way so far...