Definitely take one of the Craftsy classes. I took the "Quilting a big quilt on a regular sewing machine" and it really gave me some good info. I love FMQ on my domestic machine. I've done a few queen size quilts and it is very doable (?). The hardest part, I think, is getting the quilt ready to quilt - the basting part. Sometimes I pin baste, sometimes I spray baste and I have even used long stitches (by hand) to hand baste. I have my daughter come over and help me to get it laid out on the floor - the backing, batting and top. Like I said - if you get that part down, you're on your way. I started out with meandering, stippling and now have graduated to making leaves, trees, flowers and whatever else I feel like - depending on the quilt. I also took "Quilting a Sampler" by Leah Day (Craftsy) and that was very helpful. It won't be perfect the first few times - but start out on a fabric with a pattern so the not so great stitches won't be as noticeable and a thread - both on the back & front - that blends with the fabric. Just little tricks I've found work. Keep trying and good luck.