A boxy roof on a new edge would look dumb. It looks fine the way it is. My biggest complaint about a New Edge has to be the 4x4 stance and the small stock front bumper. It makes the car look like its sitting a foot higher up front. The Machs and 03/04 Cobras look a whole lot better IMO.
For me, it all depends on how you dress them up. I generally like the look of the SN95 more so in stock trim, but a dark coloured New Edge with D/D wheels and rear spoiler delete looks really sexy. And IMO, the '03-'04 Cobra's were the best looking Mustang made to date...and they're based off the New Edge body lines, so I guess it's new edge for me.
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