If you have a specific model number, give them a yell and they'll provided you with a full set for that specific model. I've done this once or twice for 122 models. They either didn't charge extra ($25 a normal set, $35 for a 101/104 APL set, or $40 a set if you want different color legends) or charged an extra $5. And the caps that should be two piece were two piece.