This plane has many good comments on this site. I have a the os-160 rocks on this plane (that's what they say here) I have flown mine with a satio 180 and now i have a rcs 1.4 gasser on there; however i will be pulling that off to go the os rounte. the planes lands very well and flies great imac and 3d. go to dp website and you can read a few reviews by the magazines on the bird. talk at you soon....