Ditto on all the other guys who say PHS is well worth it. I have used him 3 times, once he saved my from buying a phony Judge. Some guy on craigslist in NH was trying to sell a '69 which was in pieces, he showed me pictures of it from the 1980's dressed up like a Judge. 30 years ago his brother told him it was a Judge, turned out to be a 242 gto but non-Judge clone, cost me $90 to avoid buying it but it was well worth it.
Also, if you fill out that form on the PHS site and print to .pdf, you can e-mail it to him to save time. I most recently used him in June of this year with no problems. I always pay for the expedited "fax-back" service, he will e-mail you the results the same day usually within a few hours.