Ribbon around a cylinder

Hello all,

I have a GH file I put together without Kangaroo to simulate a suspended ribbon in tension around a cylinder.... It isn't physically correct though and I was wondering if anyone had any thoughts on where to start if I was going to try and use Kangaroo to help accomplish this. I have used Kangaroo a few times, but not familiar enough to know where to start with this.... 

Screen shots and files included