i think you should be MUCH happier with your quilt than you are. it's a stunner!
1. in that design, there is no need for everything to align perfectly.
2. it would take me all day with a magnifying glass to find the mistakes you see. i would much rather spend that time gazing upon your beauty with the admiration it deserves.
i would use either orange, black, or a very dark brown for the binding.