Hold the presses!!! I'm about to give you a couple more of my pennies...
DO IT YOURSELF. Seriously, it's not hard. I wish I would have known you were looking to do this. I was just up in Cleveland at the IX Center working this past weekend and I met up with another 3CF member (kball) to help him with his halo install. (Which BTW - kball, how about posting some pics!?!?) We should have made a halo party out of it and you could have joined.
I'd be happy to help you if you are ever in Columbus. Or, I'll be back up in Cleveland again in a couple weeks to work the Cleveland Auto Show at the IX Center. But either way, do it yourself. Don't pay someone to do it, and don't waste money on extra lights. And hell, my halos cost about $50 total, and aside from some paint, that was about all of the cost. I did it all in one evening. Same with kball this past weekend - I was there for about 6 hours and everything was done and installed except for paint, which he knocked out after I left. So really it's just one down night for your car.
So come on man - buckle up and let's knock these halos out!