Hi,
I have xenia. So much that I wind up yanking it off my rocks and throwing it away every 7 days or so... it's like a weed in my tank.
The only problem is that if I give/sell you some, a third of my rock would be gone... So, if you'd like to trade for some "empty" lr or even nicer cured base rock, that would work.
Oh, another potential problem is that there is some bryopsis and bubble algae on the rocks.
PM me if you're interested.
Thanks,
Kristin