Do you use the kc100's to get stereo out? With all the accessories it sounds like when it's time to play out you've definitely got your hands full. I'm also very interested to see what the new Gem's will offer. I am very satisfied with my wk8 so if they can improve on that it will really be something. I'm also interested in the psr2000 as a possible second board but I'm so comfortable with Gem and what their boards offer in the way of styles and sequencing that it will be hard to move me out of their camp. Since I got my wk8, I seldom use my PC sequencer and I've been a PC sequencing person since the late 80's. I've heard others talk about the steep learning curve with Gem but I find my wk8 very intuitive.