Chele....make a sampler quilt out of those blocks that don't match...it works! I made one recently out of some of my BOM blocks and sashed it with one fabric and it brought it all together! Here is a link to my photo:
http://www.quiltingboard.com/posts/list/15/3094.page
Here is what I did this week
Its on page 2 of this thread..... go for it....I think that it really makes for a nice quilt!