dreamofasound, I managed to find a Traditional Cab version from about a year ago. I have also included a later Oversize Cab version (later than the original one's posted in this thread). The mic position and amp settings were different as you may expect when using different cabs so it is not a great comparison, but it all I could find. Amp in both clips was Krank Rev.
Traditional:
http://www.esnips.com/doc/6d68da9c-...411a/Septic-Ashes---Dictator--MESA-TRAD-Krank
Oversize:
http://www.esnips.com/doc/73a06ec9-...77b/Septic-Ashes---Dictator--MESA-OS-Krank-V2
They are quite different sounding. I find the Traditional smoother sounding in this example (the oversize in this clip sounds a little grainier, not as smooth, but without the Traditionals top-end fizz/sizzle), but the Traditional lacks the low-end and definition of the Oversized I feel. As I said, it may not be a fair comparison but it is all I could find.
I hope it is of some use to you.