I'm going to suggest that I take over some of our singer's duties in the band, namely, turning up late, not learning songs we're meant to, not lugging any gear around and never buying a drink.
I'd look out for a MicroThumpinator pedal if you're going to run it hard. It's a High Pass filter which cuts out very low frequencies, which apart from being inaudible to human ears, also suck power in order to generate said frequencies. This puts the drivers in your cab under a lot of unnecessary pressure which can cause them to flap and overheat with no audible benefit.