Question for you guys... I'm a backyard basher but I like the quality of Tekno overall, and the great design. I am curious about how much room there is for a slightly larger motor, maybe a 3665 (so about 15mm longer than a normal 540 sized motor). All the pics I've seen online make the chassis look very crowded near the motor, but wondering if folks who have this truck might have tried a slightly longer motor can.

Thanks!