Perhaps you should dust off those ancient, but memorable 16mm FS movies of bygone days, Spry?
Dr.Fod and the Wayward Body, for example. And yes, I know it's on YouTube.
As en ex-FSO, my feeling is that post-PC FS material was/is duller than the dullest thing in dullsville - 'tis a well-known advertiser's fact that 'Bs and Ts' are the only thing which will attact the attention of your primary 'market'..... No Bs and Ts = NFI......!!
Of course the other problem with re-releasing something like the original 'Frustration', which ends with a couple of mates punching out of a Javelin, is that what might have seemed frustrating back then looks pretty good these days.....