Welcome to the QB from SE Michigan! I wish I could help you with your machine choices but a machine like yours will remain on my wish list until I win a lottery!
We have a lot of quilters all at different levels of skills that can help you on you journey into quilting more and getting to know what all you can accomplish. There are so many people that have your same machine that I am confident some one can guide you. Again welcome to the QB and I hope to see a great deal of you and you continue your journey into quilting.