Right now I'm running a single JBL PRX 718 (with crossover) with a pair of PRX 512 tops and a Carvin CP1644 mixer. This band is the first band I'm running the PA for, so it's kind of OJT. Everything sounds pretty good, except for the kick drum. I've read up some additional EQ and compression would probably help. Money wise I want to get another PRX for monitor duty (using non-powered Yorkvilles now) and then a digital mixer (Mackie DL1608?) so any $ put to the PA I'd rather invest in this stuff than an EQ or outboard effects which I won't be using in another 6 months. Short of tweaking the channel EQ (low, mid, mid, high) is there anything I can do with what I've got? Or is just something I'll have to live with unless/until I upgrade.