ok, so since i'm starting to gig again, i'm looking for a loaded speaker cab add on to or replace my stock 1x12 that came with my rebel 20 half stack. i'm in at a budget of 400 shipped, what's my best options? do i just get another matching rebel cab or other 1x12, or do i get a 2x12. i'll be running them vertical since i need to get sound closer to my ears to hear myself onstage. its getting annoying when i have to stand so close to my amp due to stage size in the bars out here.