If you look at the picture I can see that its quilted (hand or machine) after the blocks are placed but I need to know what material I need to buy for the white area (the area that the blocks are attached to) and what to use for the back of the quilt- Im really new at this, I know someone suggested muslin for the back - but would that work for the front. Also with the wool- does that make it a pretty heavy quilt? Thanks for your help Please keep the answers coming I really want to get the stuff today :)