For an "emergency" dough such as you are making double the yeast, cut the sugar in half, and adjust the finished dough temperature to 90 - 95F, immediately after mixing scale and ball, allow the dough to ferment for 1.5-hours, then open into skins, dress and bake. Why the double amount of 60-L malt? If it was flavor you were going for you can go with 4 to 5% non-diastatic malt for a malted milk like flavor in the finished crust.
Tom Lehmann/The Dough Doctor