AC/DC Low tone wind chime to replace digital bell sound

[Fitz80]

Hello all, I've been playing with virtual pinball for a few years now and have recently been upgrading my machine with bells, gear motor, shaker motor etc.  I had an idea and I don't know if it is possible.  I love the AC/DC table but would love to replace the digital sound of the bell ringing, with a low tone wind chime, for that deep resonance.  

As this mod would be unique to the table, I'm wondering if I'd need to change the code, so DOF could trigger the unique toy for this table, rather than trigger the other bells.  This would be something well outside my wheel house, so any suggestions or ideas would be greatly appreciated!

[Fitz80]

Hello all,
I'm researching how to pull off this modification.  From my understanding, I would have to edit the table code in VPX to add DOF to the particular line where the table bell rings.  I'm totally new to this, but am I missing any other steps or modifications that I would need to do to pull this off?