Off-road light wiring/switch

I'm looking at getting a set of KC HiLites and what's the best way to wire them? I like the idea of wiring it into the high beams, but what have you guys done and had experience with? What has worked best?

These are the ones I'm looking at buying: http://www.autoanything.com/lights/65A3224A0A0.aspx

Any input is appreciated.

 

Wire it seperatly to the battery and to a switch in the cab

 

Wire them with their own seperate power supply, fuse, relay, switch. I recommend wiring a SPDT (on-off-on) switch to allow you to either manually switch them on, or have them come on automatically with the high beams.

 

I like this idea a lot. Have you done this?