i didn't understand some of that but..
your wealth on a BvB barb decides where to put stats
its kind of a balance you have to have
max block so always that amount of dexterity
but depending if you have max damg/hp and high level Bo (remember to use alot of +warycry to get more hp)
determines how much you can put into str/vitality
if you are poorer you will have 1500< life and having 50 vitality
would make you lose some physical damage but the life you would gain would make up for it
obviously the richer you are the better but no one said BvB barbs are going to be for the very poor
usually i don't say 'this is for the rich people' but in this case don't get involved unless your'e going to be dedicated or else it will cost more than you can pay