I have now had time to look through Rudi's excellent list and have come up with my list of "Favourites" - top being best:
R614-616 (Three people could look at these),
R611-613 (again, three),
R605-610 (six lots),
DE/P/P52,
DP/4/28/3,
DEGA36085-7.
Are any of these on anyone else's wish list? If not, I'll pre-order R614-616.