What have you used? I know i can buy c-channel at the metal store. Been there - done that. How about off the shelf options that have holes already? I want to mount it on top of these risers to clear the saginaw box and i’ll be keeping my tux park front bumper: My plates are 29” to the outside surfaces. Harbor freight? Warn? Rugged ridge? Amazon has lots of choices, too. Alot of them seem too wide at 34-36”, but i Can cut them down if needed? Not too worried about blocking the radiator, though an engineer friend suggested i could mount the winch upside down. Cool idea.