I've always wanted a nice synth. I feel that the microkorg is a classic, versatile one. A while back, I was given a Casio WK-3000. What I was planning to do is to sell the Casio on craigslist or something for around $300, and then use that to go towards a microkorg in a local music store or from the internet. It seems that microkorgs run around $400-500? Is that right? Also, should I even try to sell the Casio, or would they work super well together? To be honest I've never really liked playing around on the Casio, but maybe if I could use the microkorg to effect it, it would be cool. What should I do?