PoE Orb builds similar to Infinite Hunger Fight - Armageddon Brand Recaller - POE Necropolis - 3.24 Day 2

So I was thinking of league starting as Righteous Fire. The new masteries makes leveling a breeze, but how realistic do you think it is to migrate to this after a week or two? Are these clusters really expensive? I'm a HC player who just farms red maps...so this seems pretty cool to me to be able to play that Auto Bomb style while remaining semi tanky. Thoughts?

Since there is probably like no one playing this i just to want to leave this here in case anyone is interested in an off meta build: This is no overly optimized Build but just my own Character I played in the Archnemesis League. In that league i completed 36 Challenges with it. After that i took a break for the last league. It currently makes use of petrified blood for the overleech and for life regeneration to have a bigger impact as well as to increase the damage through pain attunement on Skin of the Lords to save the passive

POB: The video is a T16 Dunes just alch n go. I couldn't decide on whether to start with shockwave totems or the hydrosphere Occultist so I decided to make a bad build that combines them both. Surprisingly, it has gotten me to endgame pretty smoothly and can take down pinnacle bosses. Uploading a video because a few people requested one. Edit: Note on a cool interaction, on-kill effects work with hydrosphere even though it's a totem build (bug?). At the cost of +1 totems from ancestral bond you can make it into a explosion build.