PoE SSgtMcError1 builds

This is my first league (came from D4) and I have had a blast. Learned a lot. I look forward to POE2 coming out soon. Before the league ends I want to reach level 100 with my tornado shot dead-eye and was hoping anyone had advice on how I can proceed to push into harder content. In particular, I am wanting to get where I can do t16 jungle valleys and what not. However, I just don't think my skills and gear are where they should be for that (thinking I am lacking the DPS). A mirror tier bow is not realistically within reach unless the RNG gods bless me. However, I don't think I absolutely nee