This was interesting to make. Anyways, I'm sure it's not the best, but I'm glad to be at least min width and (I think) min cost. Getting cycles below 1000 was a pain. I'm looking forward to see how the top solves do it in <500c. I'm not looking forward to the mysterious 30G improvement that shatters everything I think I know about this puzzle. At least Im confident that 2.5W is min.