i would make an Innova putter or midrange called the "Paladin" to go along with the Valkyrie and Viking (all mid-evil warriors.) To go along with the Xcaliber and Katana, I would make a very fast driver called the "Claymore"; or even a putter called the "Dagger." How about the "Griffin" or "Gargoyle" to go with all the Mythological flying animals (Roc, Pegasus, Fire Bird.)
Oh, I could go on for days. One thing I have learned from being a designer is that naming a product is both the hardiest and most fun thing to do.