I have been looking at various Jump/Break cues lately. Alot of them look great, but i havent jumped on one yet. Since I primarly collect McDermott D series cues, I obviosly don't have a JB cue from that line to add to my collection. This lead me to the question of is it possible to convert an existing cue into a jump/break cue? I know (to me) it would look cool to have a D11 through a D22 converted to a JB.