I think you'll be fine. It's whenever the wiper switch went to the column that they moved the headlight switch a little, even so, that's not a real biggie to move it to fit the bezel.
Search this site, there are some good write-ups for front-end swaps. The biggest issue being the wiper connections at the base of the windshield. New style is much longer and will interfere with the hood. Then there's the pesky holes in the cab when the new style hood hinges are removed. Left uncovered, rain will fill your cab.