4-12's are pretty good chick magnets and stage dressing, but just remember, unless you are running a stereo rig, you're only gonna mic one speaker. So which would you rather carry around?

Back in the day I used to have a bunch of unloaded Soldano snakeskin cabs and fake heads, and used a single 12 Boogie combo sitting off the side of the stage next to my effects rack.

Work smart not hard.