Physical Attack Auras (an experiment)

Hello all. I'm posting this mostly due to curiosity but I haven't really been able to find information on this so here goes...

My interest was in running a paladin using all four physical attack auras simultaneously. This would be accomplished as follows:

Paladin uses Last Wish Phase Blade (level 17 Might aura) and runs a level 20 Fanaticism aura. His mercenary would be a Blessed Aim (normal act 2 offensive) using a Pride stick (level 16-20 Concentration). Main attack would be fully synergized Zeal. Holy Shield would also be maxed, all remaining points into Defiance (standard zealer I suppose).

Assuming the proper supplemental gear, has anyone successfully attempted this before (I would think someone has)? Or is it essentially a fluff niche build? Thanks in advance for any thoughts, experience, or general information.

You may compare this with other setups on
https://maxroll.gg/d2/d2planner/

My Guess is that it would be just a "fun build"
Grief for your weapon and Act 2 Merc with Might (so... no Blessed Aim) will probably do more damage
And Grief for your weapon and Act 2 Merc with Might and The Reaper's Toll will probably do more damage than both (as is is the "standard" setup for Zealer - https://maxroll.gg/d2/guides/zeal-paladin )

Keep in mind that % Enhanced Damage and % Attack Rating stats are additive, not multiplicative.
For example, 150% ED Might and 200% ED Fanaticism would result in 1 + (1.5 + 2) = 4.5× base damage, not (1+1.5) × (1+2) = 7.5×.