PoE Purity of Elements, Purity of Fire, Channelling builds

hi guys, can somebody give me any ideas how to upgrade my build? goals are usual stuff more dmg more tankiness and more utility would be nice here is my pob: i added a second shield i crafted to play around with but dont rly know how to make it work... i crafted it to play with the adrenaline charm/petrified blood and then found out that the charm only works with life flask :( i also would like to keep supress cap and had some ideas with triple implicit boots but it looks very unrealistic looking at average locks it would cost

Hi I absolutely love this skill and the Elementalist version of it with the golems and poured my heart and soul to push it and would love to make it so I eventually am able to clear and beat all the game's content including the pinnacle bosses(at least the non-ubers). After asking around a bit in the community it became very apparent to me from hearing a lot of doom-saying from others regarding this type of build for endgame content -- I have never gotten to pinnacle bosses before and so I have no clue what is expected from a character in terms of stats to acomplish going through them; In