No, the rims and spokes are irrelevant. Any Campy hub could have any rim built on it. Same for the number of spoke holes, the hubs were supplied with any drilling the bike manufacturer specified.
More info needed: How many speeds? What is the freewheel made of? (need to remove the cassette to see this) Maybe some pictures of the freewheel? Can you tell anything about the bearings? Is there a little flat steel clip around the middle of the hub that covers up a little oil hole (this is actually a useless hole; keep it covered and don't add oil to lube the hub).