That will be interesting! I am running a 600 watt head into it, but if your LDS cab is an 8ohm cab, you should certainly be getting more oomph out of the 4ohm Avatar. My cab is starting to feel a bit more 'broken in' and sounding and feeling even better. I am excited for more reviews!
. A single smallish cab that may allow my Walkabout to fill a small bar, and my Carbine to fill a large one, independent of PA support, are worth a gamble of 450.