if I could use the wool batting and add some silk batting I bought in China. It is very thin and loosely put together. ( I just want to use it up) My SIL has one too and I asked her to sell it to me. Sooo could I put all this together as a batting for my quilt??? I imagine it would have to be very closely quilted. Would it be too warm? Both wool and silk say they are warm in winter and cool in summer. I don't want to use the silk alone, just too thin and loose..