setting up a 60% 100 durability is perfect for doing the rest careful and getting to 1000 quality...
follow the 4/9 careful rate it takes 90 durability to get 40 % done,
If assemble hits and Pride of Labor doesn't, you can still pop Hands of the Gods and standard once and careful 2-3 times to get to the 90 60% careful start setup.
Try it, it works the best.