99 Grand Am CD Player Installation Help

The current deck in my car is the factory made standard tape deck. I obtained a cd player and a dash kit. I intend to do the installation myself. I also have the Scosche stereo kit. Are there any other parts I need or anything special I need to know? This'll be my first time installing a stereo deck into a car.

-Project Default, the must be done.

The only other thing I would invest in is a wiring harness. Cost approx. $10. That way you dont have to mess with rewiring the stereo to the car adapter. 99 grand am is a breeze to install a new stereo in.. took me approx. 15 minutes.