GRAND RAPIDS, MICH. (UP) Young David Ruge wondered today whether any girl might be interested in him now that he has a new face to replace the deformed one that had embittered his 17 lonely years. David, who tried in desperation last year to extort money from his Chicago employer for a plastic surgery surgery operation,-got operation,-got operation,-got his first look at the new face when bandages were removed yesterday. The Chicago youth stared into a hand mirror and could only murmur, murmur,