Just found a used full yoshi r77d system on ebay. I can't really afford to buy now but I bid anyways, hopefully no one outbids me on it.Good choice, Yosh is great! I had my ECU flashed and I have a bazzaz unit. I only did that bc I couldn't find a shop that could Dyno tune the ecu so I got a generic flash and will have the bike tuned with the bazzaz soon. So if you have a shop that can tune your ecu you can do that or get a bazzaz/pc5 have that tuned, or both.