Better to start with smaller quilts and build up to this size. Use tables/ironing board to help with the weight. Once you get enough of it done, lay it down, take a couple steps away and look. Minor mistakes fade away from the overall quilt. I puddle the quilt instead of rolling it. Leah Day has hundreds of awesome free tutorials on using a sewing machine to quilt. Keep at it. you won't be disappointed once you get the hang of it.