Black Strategy Guide

I have just started making a strategy guide on Black for how to beat it on all 4 difficulties 100%. It will take me a while to complete this as it takes about an hour for me to write down how to do a mission on easy(yeah im serious)! Even longer on the other difficulties because I have to be mindful of less health packs(so more cover) and secondary missions(intel, recon, destruction, blackmail, etc.) I hope it helps anyone that needs it because otherwise I just spent hours for nothing.