Woohoo on finals! I really hope they go swimmingly! (I'm not British, but I love that term :-P )
I'm half british so I can appreciate the usage of that term.
The cholla wood you sent me as a ROAK looks is doing very well in my tank by the way. Here's a pic of my tank from a few weeks ago. It's still fairly new and a work in progress. I like the left side though