1. Put your cap in the same folder as the utility cap.
2. Change FileToLoad to reference your cap in the script.
3. Run the cap and it should create fixed.cap which should be the same as your cap except the hyphens in the family names will now be underscores.
The use of the spc_player.dll is identical, just load it instead of nsf_player.dll.
I'm sure it's possible to integrate gme into audiere, but I'd have to investigate it further.