It's one of my bestest, newest acquistitions. I'm not really sure about it's grwoth rate (it's new), but I'm thinking it should grow rather nicely. Judging from the type of growth it's displaying -it's growing over material rather than forming a massive lump. It's just a hunch (maybe with bit of hopeful wishing) though.
I'm very plesed with it, even though it put some serious hurt on my wallet. It'll be in the ICU ward for the forseeable future.