Welcome from Texas! Sounds like you are off to a good start in your quilting hobby. It's always good to have "a few years worth of fabric". Have you checked out Leah Day's website for free motions quilting ideas? She came up with one every day of the year a few years ago & made videos of them which I thought was very interesting. Here's a link to her videos. She has lots of other things on her site that you might like. I look forward to seeing what you are making.
https://leahday.com/pages/quilting-design-gallery