Mounting lights

[beatassXJ]

I have had my JCR stage 3 from bumer for a while now and i gotta say that that thing is frikin stout. With the frame extenders on that thing can take anything. A couple weeks ago my brakes went out i hit a tree goin about 25 and no damage at all. But...now i want to mount some lights on it and am wondering about how other might have done it or new ideas for it. The problem is its pretty shallow ( 1.25'' from the grill in the center). My idea was to bend 2 little peices of bar stock into \_/ shapes and weld a flat tab onto the back side with a hole in it and stick those on the bumper. Or should i just drill holes into it and attach them with self tappers? This is what the bumper looks like: http://www.jcroffroad.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=1XJFST3&Category_Code=XJB
and these are the lights i wanna use:http://www.lightforce.net.au/images/dl140170.pdf
Thanks