Thanks jumpfrog, I used the cut and paste methiod... Used two rubberbands to attach it to the suction cup. After it attached to the glass I cut it away from the suction cup.
I don't think coraline would effect the xenia but it might be hard to get the suction cup to stick to it...
Here is a pic. You can see them going up the left side... I might frag some and move them down to the lower left side... They seem to spread up a lot more than out. BTW, there attached naturally and just started growing.