He has all the equipment and experience required to provide you with an excellent flowing set of iron heads. His work will give you similar to, if not better than, new Champion iron heads, but for less money.
Chris is an affiliate of ours- RPS, and you can checkout his personal build at his own webpage on our site: https://www.boostedrps.com/chris
I have already referred multiple people to Chris that have come back incredibly pleased with his work. I would try to work something out with Chris before going with a used set of Champions...