Nice mod! I'm interested in seeing what you pick, I'm in a similar boat, though I already ordered some surprise LEDs :ylsmoke:
If you want to keep the same classic off road light shape, the IPF 968 seems to be a good idea, but I've also heard from many that HIDs are the way to go for the situation you described, they sound like they throw far (depending on pattern), have low draw, and are now becoming relatively cheap.
Or you can always put a nice 40" LED bar on that ROLA rack of yours
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Or just settle for some LED pod lights haha
If you do decide on LEDs I know a guy who can get them extremely cheaply, if you don't mind not having the brand cache... the ones I ordered are spot and flood pattern, and sub $200.