Your health is low, you need max resistances (which is not hard at all if you use proper runes and MO jewellery even mo armors with all res, max resists should be absolute priority).
Damage reduction is another thing, nih armor beats candlewake by miles. You want to sit at at least 30% physical resistance, so tu helm also is good choice.
As for boosting HP, things with %life bonus will have big returns, so many charms will help, they have synergy with daedalus +flat life. You want that passive supermaxed at all cost (inc returns formula). Same as all defensive ones, spirit guide and runemaster too. Your defense should be getting higher rapidly as you unlock more hard points. You wanna be at least 300k when you do let's say Iotss. I can already see this, you do some tweaks, beat andy, and first thing you do is go to iotss in a2 and get destroyed with 100k def
Delay this uber a bit, defense must be higher.
For progress build I'm recommending pumping vitality pretty high, so make sure you've done that, not go full str. Vitality = more life for barb, good scaling.
Maybe it is way you play, hit and run a bit, use thunderslam in rough spots of the game.
I tested this build untwinked had no issues at all, it honestly even felt smoother than old bear version, because of the free wolf stance speed, which makes you move and clear faster.