The whole core depower system is about 4.5m before the front lines start. This makes it pretty difficult to change as you would need to not only create a differnt length depower/ power line set up (3 differnt liines of different length) but also adjust and create longer front lines. Better off buying something that can already be adjusted like the North/Duotone click bar, covered centre line, internal mechanism, metered clicks, easy to adjust, set the split wherever you like and ceramic swivel. Can always come in and grab a demo to try!