It's also funny--a strange funny flirting with the tragic--how many in the restaurant business are nervous. Yet in the midst of all of this distressed revery, a flock of new spots is set to open. Perry's Restaurant threatens to open this month in the former Ruggeri's space, ironically enough dressed in Romanesque duds (columns, arches etc). Humperdink's Chophouse on the Dallas North Tollway has been chopped up by parent Ram International and replaced by Shenanigans Seafood and Steakhouse. And restaurateur Patrick Colombo plans to add to his West Village holdings (Ferré) with Cru, a wine bar that should open around December 1. Not really related and hopefully not an unnerving premonition, Traci's restaurant on Thomas Avenue seems to have shuttered for good. Owner Traci Ford planned to stay open until this month and scour Dallas for a new location as quaint as the Victorian she opened in some four years ago. She was forced to leave her current location to give way to a boutique hotel development. But a message on the restaurant's answering machine speaks of finality, advertising an estate sale November 8 and 9 with the restaurant's antiques, art and equipment to go on the block.