I have some additional thoughts... If you're gonna shoot it... I would call The DarkRoom in Oceanside, Ca. They're a big, old time film developing company... And ask to speak to their techs... Then I'd tell them exactly what you have, and can they give you any tips. There are formulas for determining different aspects of that film... they can determine from the age, how much to push/pull the developing and can offer tips on what ASA/ISO to use and how much to either over or under expose that film to get the best results...