The only ones I'd be interested in having off that list are:
as they are all in different enough to justify buying them.
I'm not really interested in a Filmation He-Man or Skeletor. Prince Adam in pastel shades won't interest me that much - I'd definitely be up for a DC Prince Adam though - blue jacket and bare legs.
We already have a Filmation Zodac - the DC one which came with Green Lantern.