Feedback on my RF Explodey Elementalist Autobomber

I was hoping to hit 100 for the first time on my EA Ele, and while it's a relatively safe mapper, it really excelled about bossing. Still, dying to the occasional one-shot has made pushing past 96 frustrating.

I decided to make my own build, which I like to do at least once a league, and I usually play RF once per league cuz I love the skill, so I spent the 40ex or so I had saved up on transitioning her to an Explodey RF Autbomber. The goal was just to map and make money to save up for a real end-game character after I hit 36/38 challenges.

So far, the clear is amazing and the visuals are top-tier, but she's dying even more than her EA counterpart. (I still have all my EA gear, cuz I don't like selling off good builds unless I know I won't revisit them.)

Maybe going RF as Ele was a bad idea? Should I reroll and start from scratch as Inquis? It's tried and true, but I thought 4 levels as Ele would be faster and more fun with the Despair HoA MTX.

If you have any input or feedback on the build or an opinion on whether or not I should reroll, kindly let me have it.

Thank you, exiles.

https://pastebin.com/jmjtsCdt