I would try it on a test quilt before you commit to your good quilt. The quilt can be two whole pieces of material with batting in the middle. Think of it as a possibility for a table cover, or always as a test piece.
My older, hand-guided Nolting doesn't always make a good seam. I know it couldn't be me..... yeah, right. The key for me is to use the same color on the top and in the bobbin. That way, if I move too quick around a corner or anywhere and it pulls the bobbin up a bit, it isn't obvious. I have seen others advise to use the same weight in the top and bobbin but your machine may not care. It's always a case of test it to see if it works. Look forward to seeing your quilt.