Nothing really special except that black shows swirl marks VERY easily. Be cautious on what you use to wipe or dry your bike off. Always use a damp cloth when rubbing on your paint. The clear coat will swirl up fairly easily.
As for wax, I use Zaino and it works very well. The more coats you apply, the better it looks.
Enjoy your ride when it arrives. Gonna be hard waiting!
Don't use either on a clear coat. You will damage the coat for good. They have special polishes for clear coats that will get rid of the swirls. I have used the Wax Shop liquid polish with success but there is probably better stuff out there.