I don't get too hung up on stitch length either -- just watch for conformity, that all the stitches are the same. Going through a seam requires the stab & pull to keep the stitch length the same. I don't use a hoop most of the time. I use W & N, but I'm used to it. It's very true that hand quilting with wool batting is easier, though -- I did a quilt for my son years ago with wool batting and it turned out wonderful. At times if I'm doing a more 'primitive' piece I'll do larger & uneven stitches just for the effect and enjoy every moment of that, too!