This was one of my Winter build projects that I completed this Spring. I replaced both of the O.S. FS-120 III Surpass Ringed 1.20 4-Stroke w/Pump engines with these new DLE 35RA 2-Stroke gasoline engines. I flew the maiden flights on the new engines last Sunday, and I was pleased with the performance and overall flight characteristics. I am waiting on the 3-blade props and spinners that will help to lower the max RPMs and add more scale looks to the plane. I am looking forward to some more flights on her this summer!