those asking for other scales, and more esoteric stuff...
bear in mind
a) further releases will likely depend on sales of these first three
b) the ratio of esoteric to popular needs to be fine tuned. undoubtedly my beloved UWD had a role in sinking WNW if sales are anything to go by (and they are)
that said i, too, will buy at least one of everything, and more than one of things with an extensive service record.