I see a few from tooling around the web...
Sylvania Silverstars makes a 65w H3
Sylvania Standard makes a 70w H3 (Part #64156)
Doing a simple eBay search I can find basically any wattage H3 I can think of.
80w 5000k H3 on eBay
Anyway, I just don't want to have to buy another burn the lights/wires/covers/etc... and realize I could have gotten some 5" 100w PIAA's for the cost I have put into 2 Hella 500's.