I want to add a handle to the bottom of my Ampeg 810 cab for the occassional "stairway assist" at gigs, and I'm curious if others have done it and what type of handle they used. I don't want to cut into the wood to add a recessed handle. Surface mount options MIGHT be too tall and interfere with the cab's stability, exceeding the height of the rubber feet and rear wheels. I'm considering either a vinyl "combo" style handle, or a spring loaded non-recessed metal handle...... but they seem dangerously close to the height of the rubber feet. What have others used?