This topic has come up several times in the past month. I've seen a few thrown together like that while perusing good 'ole Craigslist, but no serious builds where it's done really cleanly. I'm a stickler for stock trim and paint combos, so it always looks weird to me. One option that there was a good consensus on the other threads was doing the 67/68 bottom trim with the 69-72 upper trim. GM almost did this combo in '68 and even did a promo shot of this setup. They painted white below the lower trim instead of in between the two.
