Welcome from NW Indiana! I've got several machines (including a new-to-me featherweight!) and a Kenmore/Janome from a few years ago...it's lower end than what you're considering. Currently, it's awaiting a tune up since it's been skipping stitches.
Luckily, we're having some serious spring weather and I'm too busy gardening to worry about my main machine for now. Best of luck with your quilter's dream. =)