Are you certain that those aren't 12,000uF/80V? Parts Connexion or DigiKey supply can supply them. Click, "Miscellaneous" at the bottom of this page:(http://www.partsconnexion.com/t/catalog/CapacitorsElectrolytic.html) DigiKey gas a few different physical sizes of that value: (http://search.digikey.com/scripts/DkSearch/dksus.dll?vendor=0&keywords=12000+uf+80v+capacitor) DigiKey does have a couple 120,000uF/80V caps, at the bottom of this page: (http://search.digikey.com/scripts/DkSearch/dksus.dll?vendor=0&keywords=120000uf+80+v+)
