Hi Steve,
I've listened to Cerwin Vega speakers and I find them to be rather muddy and not as articulate as others out there in the same range. They're great if you like RAP with heavy thudding rythms and material that sounds muddy in the first place, or material that is not well recorded etc. If I was in your position, I would be checking out the market for some good used speakers, where $500 - $700 would buy me quality performance.