The biggest problem would be mating the secondary hull to the saucers. I think the secondary hulls should remain gornish rather than fedish but they need to evolve to TMP era. Thus they need to be logical extensions of the old and still mate to the thinner saucers' contours well. They also need to be "functional" with shuttle belts, Plasma turrets, canards, antennas, symbols, and so forth. Perhaps some of the Later designs distinctive characteristics could be put on the secondary hull and nacelle wings. I think the only change to the SFB silouette that might look good is the warp pylons might benifit from being arranged like the klingon ones are rather than vertically. I'm not sure about it though, I just don't like the vertical arrangement. (I don't like them on the Akula either) And the Hull alloy should be bronze or copper. Anyway thats my vision of a TMP Gorn but it might be before TMP but after TOS.