Well, listening now...
Its rather fizzy and shallow, theres a lot of the room in it, not a terribly nice room either, sounds small, not much guts or drive to the sound. Lower the gain and presence, increase mids and bass (watch that one, probably need to isolate the cab or lift it off the ground), increase the volume to get the speaker moving and distorting (if practicable where you are), try moving the mic more towards the edge of the speaker, and angle it a bit as well, set up a couple of amp/cab height props around the cab and drape a heavy blanket or a duvet or something similar round the cab and the mic, make sure its pulled tight.
The cleans are really nice, no complaints there (but cleans are way easier)