Led Lights

I've been pondering the idea of putting on a led auxiliary light on the 98 tw. Anyone on here used the advmonster.com LEDs or have an led headllight? Been thinking about one model 30 which is a 1500 lumen 10 watt or one of the 44's which is 2000 lumen at 24 watts I believe. I have a single led 200 lumen headlamp that I use for caving/hunting and it's amazing how much of a difference it makes at night. If I don't do the led auxiliary light or led headlight I'm might just try out the silverstar and see if the harness doesn't melt. I did do the switch mod so I can turn of the light if not needed.. Oh another question. If you run the switch in the middle with the stock bulb I'm guessing it's putting out 70watts? I have done this at nights few times on the tw and alot on the sv with no dead batty or melting. Input and ideas are welcome.