Hi Mate,
At the time of signing on we paid $1k extra for the whole house in Hebel, to be honest they guys from CSR Hebel did a fantastic job. Hebel has great sound and thermal insulation properties and is very easy to work with, the entire house was hebel cladded, rendered and painted in only a few days.
We were originally going to go brick with bag and paint to the whole house but decided on hebel, its not a typical render either so its "maintenance" is unlike traditional rendered brick or board walls.
I recommend it.
-Andrew
Thanks for your reply Andrew.. It does make it easier to go hebel as we wont need to choose brick colours and knowing us we will want the bricks that are not part of the basic package.