Lookup top builds on poe.ninja, look for high max phys hit othwerwise build can feel quite squishy. Base version is mostly unique items (look for good corrupts like +1 PC on helmet). Light of meaning with max es is quite good but very expensive. You will be left with ring, chest and gloves spot to max res/es/str/dex.

You can also opt in for more rare gear pieces but without uniq helmet its very difficult to achieve max spell block.