I have an Ibanez RG4EXFM1, and am looking into getting baritone guitar strings for drop Ab. I've already tried D'Addario 14-68's, but they didn't have ANY slink to them because of the larger top strings. Do you guys think these would be alright for a good mixture of soloing AND riffing? Could they even fit through the tuning peg? Amazon.com: Ernie Ball 2839 Baritone Electric Guitar String Set (13 -72): Musical Instruments There are also Elixirs that are 12-68. Would those maybe be okay?