Your design sounds lovely!
Would the idea of creating a top loop in the wire that passes through
the cups, so that it could be attached to a standard earwire finding,
go with your design? If not – if, for example, you want the wire
that passes through the cups to be continuous up to and through the
earlobe, then you might try filing down and twisting the end of the
wire that goes through the earlobe. Twisting the wire would