Universal hoods appear often on Italian ebay, although not cheap as for a piece of rubber, but anyway half price of Campagnolo, so not so bad. Your bike looks really great with chromed fork ends, stays and lugs .
I was lucky to find NOS levers with hoods on Ebay IT for less than the hoods! they do come up, but these are good tho...
http://www.ebay.co.uk/itm/FIXIE-ROAD-BI ... 2a2753d4dc
Colnago Super, C record Delta 7v,
Olagnero Signature Model, DA 7401
Battaglin EL101 tubing 8v
Wilier Campagnolo 8v Record
Daccordi Furioso, Campag Veloce 9v