King Viper III 1.JPG [130/177] Caption: Now for the moment of truth, my King Viper III which I have been building for months. First step, build motors. I have one 54/852 and borrowed the other 2. I screwed up and brought extended forward closures, but the J180T doesn't use them. Thank goodness for Jim Wilkerson and his massive pile of motor harware. He came to the rescue with 3 standard closures.