I have just got around to browsing the site after a couple of years neglect (well my wife is away and I can safely do it without the sound of "not another bloody car!" sounding in my ears,
I noted an email from Holland saying that the EM was not FIA Homologated, RAC homologation documents do exist as W/C Bennet competed on the 1959 Monte Carlo Rally. This means that the FIA would have to acnowlege the EM with this and photo evidence available.
Best regards from sunny Spain,
Gethin Jones