Molten blast Deadeye

How about STR-stacking A.Spd-maxin add-proj Molten blast Deadeye?
Idea is - Molten blast proj is "shotgun" yes? So why not force as many proj, as we can?
Build
https://maxroll.gg/poe2/planner/bc90b0vd

Not a melee skill, so not gonna scale with melee attack speed. It doesn't really shotgun, but does have goofy mechanics that can sometimes line up with something like Ricochet for 2nd proj and sometimes I feel a fork will come back. Are you just str stacking for life?