Shaman/Skyseer Input on Absolution HealTank Build

Hey, back again with another thread for input on a heal-tank build using Absolution. I've worked together the following which works pretty well, but it does leave a little on the table in terms of burst resistance and damage. It's summoner-based.
Really, what I'm looking for the most is feedback on other ways to get the skill spread necessary to use Abso. Ideally I'd like to free up my ring slots for something more offensive-geared, but I'd also just like to hear about what else people are running.

>Sequencer
>Libra
>Neutrino
>Epilogue
>Absolution
>Prism
>Prism
>Clockwork
>Diamond Solar Necklace.

 

While this build isn't a summoner build, i've been running this tank/dps/healer acolyte+rit build for like 3-4 years

It can pretty much solo anything in the game besides maybe TNA, but its very usable even in lootruns espicially canyon of the lost because shaman has great vertical mobility with totem fly
as for burst resistance / dps, this mostly depends on the masks you use:

Fanatic mask gives you alot of resistance but you lose move speed
Lunatic mask gives you alot of damage but you lose resistance

Overall its a very very versatile build and is wanted in raids due to its insane aoe healing
even with subpar item rr's, on one target i do around 80k-100k dps when spamming

https://wynnbuilder.github.io/build...H0QI1M0e0y1p0t1g000000z0z0+0+0+0+0-1Tj-RVp3sX

Only issue is that it is quit pricy due to the crabs for the boots

Edit: this isnt my build, i found it off someone else, i just dont know who