Yes, you play great! Your audience will love your music on any good KB. Just wondering why does it have to be Korg or Yamaha? I mean if you can afford to keep them both, why not just go for the
"best of both worlds" approach like Stephenm52 does?

On my bigger jobs that I do, actually bring both my Tyros 2 and Korg Micro Arranger. I'm not sure the audience would even know or care but I like the opptions 2 keyboards gives me.