The Nighthawk is very similar, if not the same. The main reason I asked about the coverstock, if it is Superflex, is we finally got the surface dialed in for his style and the house shot we bowl on. He is a no-thumber and I could just go on ebay and get him a used Superflex coverstock ball drilled similarly to his and he would be good to go for around $30.
Any other suggestions are more than welcome. Thanks.