Help Please: Building my first MAME machine

[EdFick]

Hi all. I recently bought an empty cabinet from a friend of a friend. He only charged me $50 bucks, and that was only because it was precut for the controllers. My question is, does the configuration he cut look like it would fit any MAME controllers out there? Or do I need to use something like __this__?

Also, does that kind of kit include everything I need for the controllers (I know I would need to buy the trackball separately)? or are there more parts needed to get the controller hooked up to the pc and working?

Here are some pics of the cabinet
http://www.edfick.com/fig/

and the console
http://www.edfick.com/fig/mame_cabinet/mame007.jpg

Thanks in advance