You could get a commercial straight stitch with a 9 inch throat. Either a Brother or Juki. Then if you decide to quilt later, you will be glad you have the extra area. Also, they make a beautiful straight stitch. I bought mine barely used for 650. Then if start taking classes, maybe you can watch for a Featherweight. Congratulations on your degree. I am an RN too but thinking about not renewing my license this year. You start, I stop. Of course, I am in my 70's. Lots of nurses quilt and do needlework. It is very relaxing.