I'm converting my shifters and dérailleur from shimano to SRAM. Also, I am currently using gore sealed shift cable set. My problem is that the cable is now too short to use with the new derailleurs.

Is there any way to reorder these? Is there any other Teflon coated cable I can use that will offer the same frictionless performance with the sealed gore? The x0 shifters come with new cables, will they work with the gore?