I bought a carve133 2006 - so virtually the same board.
I had a mistral explosion 155 as a board to learn on - with a 5.7 and a 7m. Cracked it and traded it in for the carve - after 1 year, about 10-15 low wind non planing sessions and 2-3 planing.
First session on the carve I went over powered and couldnt uphaul it (I had gone for a waterstart/beachstart lessson)
Couldnt even sail across the bay to where the lesson was, ended up being towed back to shore by a friendly boat. It put me off hugely for a long time.
The board needs skill to get going in marginal winds, and is bouncy in too big once its 5-6m weather (25+knots). The wind it is good in is 15-22knots on flat water. It is easy to uphaul on though in these winds, and I am not light (85-90kgs depending on morning poo

)
I did not progress for 2 years as would only go out in the right conditions after that first experience and the gaps between sessions were too long. Then I started forcing myself out as I met others to sail with and it was fine. You need to get a good few sessions at beginner level before you will benefit from the board. It had a lot of good use for 3 years recently and allowed me to get my first carbe gybes but now I find it boring to ride, slow and not a lot of feedback in the carve so its getting swapped for an isonic.
I would go for something a little bigger unless you are in the harness and getting into the straps.
redsurfbus.blogspot.com/www.redsurfbus.com/2011/02/building-your-quiver-boards.htmlHope this helps