Hi,
I have one that is flying with a 140 turbine, more than enough power. The plane flies great, no bad habits at all, very solid. The landing gear legas are indeed soft, anything harder than a greased landing will bend the lower main gear legs.I fly from paved runway, from grass I imagine you could have some problems if it is not smooth. In one of my landing I landed before the runway (flameout), and lower legs were bent beyond repair. Had to order replacement. Had to change the main gear springs to get some damping, from the factory there was nothing at all.
Over all I am happy with the plane, it flies great, it looks beautiful in the air and customer service is acceptable
Regards
Eduardo