hey guys, check this out.. i was planning on doing a rz conversion, i checked with zeeltronics, they have a box that will control the powervalve, you CAN run the banshee cdi, stator, harness, and coil.. you do have to modify your shee and run a battery(no big deal) the box they sell reads off of your coil wire and tailors the powervalve to your rpm, ALSO, the bos they have is programmable, so you can custom tune your powervalve/rpm curve to your needs, you can make the power real smooth, or have the powervalve slam open for a strong hit.. i checked into this about 2 months ago, the guy at zeeltronics explained it to me, i think the price was very reasonable also.. someone check into it and let me know how it works