Elemental Spectral Throw Mace Build

Hi all, I want to repurpose my Lightning Arrow Templar by turning him into a Blessed Hammer-inspired Elemental ST build, using a 2H mace.

Given that I have gone deep into the Ranger side of the tree (have taken Acrobatics and Arrow Dancing for example), I am wondering if this is viable, or if I am better off rerolling and keeping to the Templar side of the tree?

My tree was heading in this direction:

https://www.pathofexile.com/fullscreen-passive-skill-tree/AAAABAUBAQBeAO4ClgSzBS0FtQqbC2EMUg2ND6sVIBa_IXYi6iPTI_YkiySdJP0mlSoLKk0qWyzpMHwx-jWSOdQ8LT8nQzFDNkPIR35KfUrITP9Nkk4qTwRRR1LsVUtbr2HiYlpirGVNaPJsjG6qbydv8nBScsN07XXLdvd59nrvfXV_K4Nfg8yGs4bOh3aJ04rkjDaNfY1-jb-PYJJummqb7Jx7naqgn6IAo4qouasLr2y0xbXytz63trxWvTa-p8BmwTPC7MM6xq7MBtJ8037UI9aK2L3awd0N45_nCudU6NbqYu1h7g7vevAf9qP-Cv66_94=

Any thoughts?

EDIT: It may be viable to adapt certain parts of the below build:

https://www.pathofexile.com/forum/view-thread/1692620/page/1