Ditto what Lisa said. Don't change them, I like your colors. Live with the block for a couple of days, you may grow to like it as is.
I am slowly making progress on mine. All parts are sewn and all are trimmed except for part 1. Some of the blocks are a tad bit too small and need to be taken apart and sewn with a scant 1/4" seams. Thank goodness there are only half the number needed for the full size.