philipma1957 - thanks for doing this, and I'm ok with however you choose to manage the order.
That being said, don't concentrate too much on the +/- speed that nicehash shows. Only the speed paying really matters. The +/- percentages result from the estimations based on the different diff levels between miners<->nicehash and nicehash<->solo.ck.
The difference between the two numbers should approach zero as time goes on.