No need for a Yami switch. Too much cash and work and not worth it. I would basically have the same power as I have now. Matt's 701 with close to the same parts as mine, hits exactly the same as mine. I am sure in a few years, when I am in the market, a reliable stock stroke Dasa cylinder will be ready and proven for the Kawis.....It might be now, I just haven't ridden one that has impressed me yet.
Going to stick with the original plan right now of compression, porting, prop, rebuild, maybe a lil carb work. That should help quite a bit. Once I get on a bigger kawi motor that is reliable and impresses me, I'll go with that in a year or two....or if that doesn't happen....I'll probably sell the whole ski and switch to a Matrix, Freak or KDX that is RTR.