the hoen + bulbs are 80 watt, I'm running some no name 100W lights with the stock connectors. They look great. Definitly brigher, using the stock connectors, if theres that much current that it will damage the connectors than it will damage the wiring, and fuses will start blowing before wires and connectors get damaged. I wouldnt change the connectors if I were you. These have been in there for 4 months with no issues, even after 5+ hour non stop night time roadtrips.
PIC:
(Hint: New bulb is on the right.)