FIX DEM RESISTS.
Seriously, you HAVE to be resist capped on fire/cold/lightning to survive maps. How much HP do you have?
I'm nearly 83 in the 1 month, 2 more weeks to get ~2.2 more levels, I think I can make it. Got my build to the point where I can facetank Colonnade Kole, which is hilarious
As far as Alts go... in the 1 month I currently have over 700 alts, I've sold at least 500 alts to people in trade to get chaos so I could buy gear with it... and I have a couple thousand alts in Standard. Alts are easy
Although to be fair, on top of IDing all rares all the time (other than crap bases for unid recipes), I run a shop with many 4-8 alt tabs, selling mildly useful junk