i would take a few of the blocks with me to the lqs...pull some bolts, spread out some fabric, lay the blocks on it and see...does this work? or is this better? and also ask the store employees for their (two cents worth). we could advise better with pictures- there are so many different shades of the colors you quoted --nothing like seeing the blocks with the choices to decide what brings it all together.
have fun, what a treasure :thumbup: