Hmm, can aslo get the 200XT with a Kawi fx801, they just don't have one in at the moment. What is the difference in 801 and 850? They appear to be same displacement but 850 shows higher HP rating at 27hp to the 801's 25 hp. Is that the only difference? The price is same on the 200 XT with Vanguard or Kawi.