Suggestions for LED driver software for a video poker machine?

[Piornet]

Hi!

I'm building my in-laws a video poker MAME machine (they've always wanted one).  I've hit a slight roadblock - I'm having trouble finding software to light the LEDs on the control buttons and candlestick (the lit tower on top of the machine).  I purchased an LEDWiz and have it all wired up, and I've tried a few different applications I've found online, but nothing seems to work.  This is my first experience into MAME and I'm a newbie, so my apologies on this question. 

I tried MAMEHooker, but it can't see the LEDWiz. I tried LEDBlinky, but I have no idea to tell it that PE_BNKC7 = LED 4, for example (it seems tied to standard arcade controls).

Anything you can suggest or where to point me in the right direction would be very appreciated. 

Thanks!
-P