Just wanted to add that that is a great looking piece of wood. I thought the tank looked pretty good with it in there.
Does the Fulu eat (or even just damage) things like Java fern and Anubias? Because if you could get some plants in there with that wood, it would be amazing.
I don't know if the Fulu eats the plants or just rips them up, but they do it to all plants. There are Anubias in there now that look pretty horrible with all their leaves torn. I am seriously considering trying to trade the 4 Christmas Fulus to the LFS for some store credit (maybe plants). They look almost identical to the 3 "Blue Fire Fins", but I had the Fire Fins in a fully planted tank for over a year with no problems (other than a little bit of gravel rearranging).