Haha ... Keep the juices flowing John, but don't go too crazy ...
For the great majority of my gigs, my two Podium 10's are sufficient ... for larger gigs, (150 ppl +) which are usually with another musician or two, I go from the Podium line outs into another system ...
Most recently, I found that one of the Podiums isn't putting out nearly the volume of the other, so I have to get it checked out ... What happens there will determine what direction I go in ...