PoE Lacerate, Unreal_Daltonic builds

I don't think lacerate overall is optimal but I think I have pretty decent results with what I have. 1.2m dps against sirus with poop gear for league start, 4.9k hp and 60% block. 2.5m dps against sirus with a bit of investment in uniques. (although I lose around 400 life) I would love if anybody would tell me how to reach an even higher ceiling (+3m dps) or just any sort of improvement for the build, Im not the best at pathing and I am learning to craft items.