I'm currently running the cdi that comes with a normal kit. I want to get my bike to start a little better, are the "high performance" ones actually better? They are pretty much identical to the stock one, just with a red spark plug cap. And what about the magneto? What would happen if I upgraded both of these? I've already spent a ton on parts recently so I am not going for a jaguar cdi, just wondering if the high performance ones are actually better despite looking no different than the stock one.