When I'm quilting a large quilt with the same motif block after block, it can get tedious too. What I like to do is listen to a good audiobook. I only let myself listen to it when I'm working on the quilt, so if I want to find out 'who dun it', I HAVE to go back and keep working on the project! LOL
Something to consider next time you have a lot of border strips is this - if you miter the corners, you can sew all five strips together first as a strip set, THEN add that to the quilt top. Mitering a border is a little more difficult than a straight border, but can save you time when you have multiple borders.
Keep going, you're almost there!!!!