hi
first of all do you have a cpu/ram upgrade as this is needed first
http://www.vesalia.de/e_aca1231-42.htm
you can put it into a tower
http://amigakit.leamancomputing.com/...roducts_id=700
a mediator busboard for graphics card sound card network card usb
http://amigakit.leamancomputing.com/...roducts_id=789
but you can fit a cdrom via pmcia slot on the side
the AGA MKII is like a graphics expansion for normal games via lcd monitor
also you may want to put up a wanted thread on
http://www.amibay.com/index.php for theses parts