PoE Brightbeak, Fire builds

Note: This is NOT really a RF build! Hi, I'm a really casual Path of Exile player who doesn't usually go hard into leagues anymore and therefore has a lot of outdated knowledge. I decided to make my own build this league - I've reached the point where I'm running Red T16 maps, but due to the build being overly complicated, most people get a headache when I ask them for gearing tips, although I've gotten some really good advice, such as someone telling me how good Formless Flame was. Here is my build, although some skills don't work due to them not being integrated into Path of Building yet

Hi Exiles This build has gone from volc. fissure totems leaguestart > conc. path totems to now this. Totems were fun for both builds, but now I want something that can speed run bosses/sanctums/harbingers and decided to go out of my comfort zone and try something unusual. I failed, like, every single sanctum on this melee build (I was the player making fun of people for failing sanctums when on my totems) but now with enough DPS Sanctums are easier now than they were on totems. The build is fun. I've never played a build where the defenses were to just kill everything before it kills yo

Can someone help me find out best (and cheapest, within reason) way of achieveing 98-100% ele conversion of damage taken (phys > any of the 3 elements). So far the best and most expensive way is the following:Single corrupt perfect roll Dawn breaker (28% converted) Double watcher's eye with Purity of elements 2x12 (24% converted) Helm (I believe this is a standard item) 15 + 5 craft + 8 from influence = 28% converted Tasalio (chieftain) - 20% convertedDisclaimer: The above info is from a guide I found which I believe uses some standard items Currently I can do the following:Dawn breake