PoE SSF, Curse builds without Templar, Witch with custom stat filters

On ssf standard. Wondering if i should create a build around both of these or drop one. Most people I saw on ninja were only running one or the other. If I run both i am thinking about putting an aura set up in staff for lvl 7 enlighten. With both I hit dot cap rather easily, but I might struggle with defences a bit. I want this to be a bosser. So mainly wondering how i fit in more defence. Main things i can think of is purity watchers eye and progenesis. POB (Just something I threw together quickly, needs a few more things) &x200B;

&x200B; Really trying to learn how to piece things together build wise just overall. Open to ALL criticism and any info on making this better. Thank you for your time and feedback as it's my second time going from scratch on something!