[Frunobulax]

Looking for general recommendation on an amplification system to use for my keys setup. Sometimes I don't play where there's a house PA, and right now I'm suffering with a low-end stage amp. I only need 3 outputs but I see easily needing a couple of more in the future. Perhaps all I need is a higher end keyboard amp and a small mixer, but any suggestions are appreciated. I would rather not spend more than $1500.

For reference, I'm currently using a VK8 and Kurzweil K2000. I'm also using a Motion Sound Pro3Tm in addition to the stage amp. I envision using more outs from the Kurzweil, and adding a rackmount

Thanks for any help!