Sick guide man and you covered all the important points. The constantly building drones gives a solid boost to your economy, so long as you have the apm to do that without letting anything else fall behind.
A note from myself would be that there should always be several "markers" such as this "80 supply at 8:00" throughout your play. Personally I just check I have 60 drones at 8:00 and am happy with that, after reading this I'm going to be much more anal ensuring I'm hitting my macro as hard as I can to this point!
I've focused more on the 6:00 mark. I used to aim for 40 supply at 6:00 but these days it's 46 at 6:00.
Other important markers to reach in "standard" ZvP would be getting your macro hatch down no later than 8:00, and often as early as 7:00 if you're doing a later gas timing such as 3 gas on 6:45.
Roach warren by 7:30 and evo by 8:00 also is solid.
If you get down a fast macro hatch, warren, evo and say 12 slowlings to push a stalker-zealot off than I'd assume 70 supply at 8:00 is still damn good. So a note to everyone 80 supply is the best possible scenario where you can delay your warren and don't need to contend with early harass. However if you have to deal with possible fast timings and early harass I think about 70 would be a good target. Lemme know if you agree savior I'm pulling this 70 off the top of my head, it could be a little more or less?
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