Yamaha DTXpress/DTXplorer/DTXtreme

Ed:
Hope your feeling better by the time you read this message.
I'm looking for some amplification to give a good stage sound as well 
as support the main PA. Our main PA is a Peavy with 15"ers, but it's 
overall tuning/EQing isn't best for my kit.
I would like to get another soundsource to compliment the PA and 
really add low end. Wattage? I don't know; the clubs we play in 
usually hold 50-100 people. I'm guessing 300 watts would be more than 
enough.
I'm looking to spend no more than $800, less is best. Any suggestions?

JBL EONG2? Any good?