I have both the 180 and the 210. You made the right choice. The 210 is the way to go. Get the Menz prop, 20X10.

What surprised me was that I had an old Moki 180 and a new Moki 210. The old 180 had more power, by a bunch. All this means is that a takes a long time to break in a Moki. The 210 is just now becoming more powerful then the 180. I think I am on about the 5 th gallon of fuel. Thats a lot of flying. I noticed you said you just ordered a new Moki. I didn't want you to get nervious when the 210 had less power than your 180.

Have fun.

tonyc