I have 5 . . . this will make 7 when the boxes come out.
I still need to put together my other Prim to be a -7M . . . so WVR-6R unseen, -3R (or 6R stand in), -8K, II/-7H, an unassembled -7M . . . two plastics . . . one will be a -9M, and not sure about the other.