I have a 2007 RZ2, MP 340 motor. After reading the horror stories about faulty throttle handles and how big of a pain and cost it is to replace them, I got a bit freaked out. Anyway, just bought the pictured throttle and new linkage off ebay as a backup. It's looks just like mine, only mine has a plastic handle where the taps switch is located. You folks know if this 2009 version is the same as what I have on my boat? I also like the aluminum handle instead of my plastic version. Would it be an easy switch? Thanks in advance.