I think a DA 150 would be perfect. Maybe even a little underpowered. LOL

Seriously, in my opinion this plane needs to be overpowered. I had an OS 91 fx and it just did not have enough pull in vertical and out of a hover. I replaced it with a Magnum 120 two stroke and I love it. I mean the power is unbelievable and the plane still floats perfectly. Flies very light....battery in the tail and the CG is at 5 7/8.

I am under the impression that a YZ110 spins that same size prop at the same speed as the Magnum 120....Can anyone input on this? From what I have heard a YZ 110 is very good for this plane too. I want to get a 4 stroke so I may get the YZ 110, but I have also been pondering the YZ 140. Anyone's info on this would be great.