I would strongly advice against an autoland on CAT I ground eqpt.
Well, from your point of view you should also advice against an autoland on CAT II ILS when CAT II procedures are not in use.
ILS named "CAT II" on the charts is worth it's category ONLY when appropriate signal-securing procedures are in use (called LVP). If they are not, you have no guarantee that heavy steel truck is not parked 300m from threshold, imparing ILS significantly - but legally.