You got exactly the right gun for the look you want. The JG would of done the job visually as well, but I think you made the right choice overall with the CA.
Same deal applies, any issues or you want advice just start up a thread and you can have what I know. I think you will find it a trouble free gun, and very comfortable.
One thing you might want is the modification to the safe bar for a single shot only position. It's a small mod that will add a 3rd position. Safe, Semi only, Semi + full auto.
Some sites will want to see some trigger control before they let you use it in semi only games without the mod. Having the mod done means it's impossible to go full auto in those games. And it costs nothing to make the modification. Just a couple of files and a sharp knife to remove a cube of plastic.