^ I try to make those, although it doesn't usually happen.
I personally trust all the names dropped in this thread, and I know for a fact that Strup makes an excellent product. As L4rry_B1rd stated, get what fits into your budget. Also, a used header from a reputable person will be just as good as a new one, all you have to do is get some extreme cleaning solution and run it through. A buddy told me Simple Green works well, so I will pick some up on my next trip to the grocer, as my header will HOPEFULLY be installed Wednesday. It's supposed to be nice that day, 'round these parts.