I fabricated a motor "saddle" from 1/10" inch thick steel. This attaches to hangers welded to the inside of the frame channels with rubber motor mounts. The motor rests in the saddle and is clamped in with a 1/8" x 2" steel strap. An anti torque rod attaches to the frame on one end and to the bell housing with a bracket on the other end. A few Optimas surround the motor .... 3 on the side and 3 in front. Only 2 can be seen in the picture but the third one is turned 90 degrees to clear the steering gearbox.