for those that ask, i run an ESP MH-1000 (EMG81) into a direct box and record two tracks (L and R). Then on EACH SIDE I record 2. if youre still doing mono, it will sound 10x better with 2 tracks (L and R)... one is a direct track (for plugins later) and one is a mic on the cab with a good position. To get a good position you need to get an output feed to a monitor (studio monitor has NO EQ/preamp added and is best for this). You can toggle with mic positioning and find the sweet spot and hear what the mic is picking up as you move the mic until the sound coming out of the monitor either matches the cab, or sounds better. I mic the cab this way and it sound like this unmixed (below):
www.gutrot.net/syphilic/32.mp3 (right click to open in new window)
heres how its miced/setup