That top weapon is a heater’s standard
But…Why dual DawnBlaze’s?
One would work just fine.Maybe a Mighty Cannon if your weight can afford it?
The thing drains resistance and does very good damage.
I don’t think you’d have enough weight for a Desolation (or you’d need to give up on modules/another weapon;'thing has 70kg)…A pretty good build would be Abomination,MC,Desolation and Clash.
Even so,your current/ideal build would be okay.But you’ll need energy.
Maybe work on it’s build/strategy a little bit?
So,I’m gonna vote judging your ideal build,with Abomination,Dual DB,Abomination and Magma Blast.