I don't quite understand why you would only do the flimsy and let the 'buyer' see about sending it out for finishing. Why not just have someone pay for the flimsy, batting, backing, binding, and you just send it away to get it all put together for the 'buyer'. What difference is it other then you might get more money for the quilt - in whether you send it all away to a quilter to finish it, or the buyer try to find someone to finish it (send it off). I think you would get more buyers, as opposed to just doing the flimsy..