get some more fabric. cut it into odd triangles big enough run the length of your longest block with some left over. use them to turn your blocks into wacky diamonds in squares. when you have all of them converted, find your smallest block, square it off and then square off all the others to be the same size.
we will be the only ones who know that the quilt you end up with isn't the one you started. and everyone will think it's cool beans. ;-)