I did that a few years back also, with a 89-93 Cervinis hood with a 94/95 Bumper cover with 96/97 Headlights on a 94 Tbird.
We cut the front part of the hood off and cut the front part of the original 94 hood, then fiberglassed them together, welded in the hood to match the contour of the 97 lights.
Lonnie doll had a 91 Tbird with the Cervinis hood and 97 Headlights - he had alot of custom fiberglass work done on the hood to re-shape the front.
Not sure what George did or had done to his Bird for the hood with a 94/95 Bumper and 96/97 Headlights.
It would also be possible to make a "Mold" of the original hood and re-fiberglass the front part of the Cervinis hood.
- Dan