That would involve grafting on an entire roof section from a donor car ... which would just be absurd, as far as labor and total cost goes, not to mention that it probably won't line up for squat, may not be as scructurally sound in the end, and probably DE-values the car (mostly going to devalue the poor T-top Fox you hacked up to get the roof section from, in the first place).
DON'T DOOO EEEET!