Bass came in the courier today! Cool looking little tool and my son was super impressed

He and his buddies want to do a show at school need a bass. (bass player disappearance thing)
Problem-O #1
It needs new strings.... and it takes... double ended strings made for this system.
What the hell do I know! I figured it would be like a Floyd or Kahler but no. Proprietary strings.
Oh happy @$%^%in' day.
Anyway.. it's perfectly markless but for pick marks on the pickups so I'm pretty happy thus far.
Anyone ever try to cut down regular strings and rewind the end on bass gauge wire?