Didn't read this guide until now, got a 93 level lite sorc almost following this guide in HCL, cept 1 point tk.
Stormshield is best shield for HCL no doubt, it has pretty good block, 35dr is crazy and res is not bad in it either.
SS + Shako + Coh <- 53% you get max DR and a bit over but that doesnt matter

, the difference to 0%dr is tremendous, people talking about high str req, I guess they havent noticed that SS gives 30str which makes it glitchable. So 10 base str + 20 coh + 30 ss + 30~40 anni&torch + 2 shako + tgods = at least u need only 4 which can be covered by 2 charms

Only thing I got different is that I have only 80fcr, which I find enough the 63 tele bp and 79 lite bp.
I have balanced my sorc around dama/mf/safety.
50dr/maxed res/200mf/33k damage/max block/800mana/1200~unboed life <- Pretty easy to solo all of hell.
From personal experience I vouch this guide for hcl