Erm...before buying...did u consider housing it ? properly ? for a few years ?
It gets big and can be said very huge indeed. And the consumption would be high...then theres the bi-products generated...1st year is fun...but would it be the same after 3-4 years ?

If you are serious about keeping it properly, then by all means go get it. Just don't run out of interest and the big fella end up in Kelana Jaya lake...

My 2 sen