Thanks to everyone for the questions, sorry it took so long for the answers!
PINBELL - I'm not sure of the setup in the head of Godzilla, but the LEDs run on 12 volt and anywhere you can get that from will work fine, even if the connector included isn't the same. I know the kit works fine with Segas South Park if that helps.
TheFamilyArcade - I do take paypal, if you let me know what you're interested in and your email I can send you a payment request for it. Just PM me with your info.
Nevus - Not sure which kit you're looking at, the backbox board runs from a 12 volt connector as does the under cabinet lighting kit. The under cabinet flashers are connected to the flashers in the game so they flash with them.
Nibbles - The backbox kit should work just fine in TSPP!
murfe88 - Not sure what's going on for you with that but I just refreshed it at my end. If it still doesn't work for you just PM me and I'll send you a payment request through paypal.
Keep the questions coming and thanks to everyone who placed an order already!
Brandon