Headbanging like a Honeycomb child on crack!
You should definitely make this longer even though you're just using it to test the new PODX3. The clean guitar sounds very good, not too over-done. The distorted guitar sounds fucking awesome! (I might suggest a little more mid-range on it though). The only thing I think is weak in this is the snare drum. I guess it just sounds a little dry, not as intense as everything else in the mix. That's not something that would be too hard to fix up though I am sure. Everything else sounds great, even the basic composition with the lead in the background of the clean guitar and then going all fucking heavy. Anyway, good luck with further expirementing, man!