Are you also gonna tell me you play AP Eni for PvM ?
Just go Ber'd HoZ now that you are losing Shako's DR.
You know that Horazons boots are mirrored boots and already have a stre req of 163? That means with the 20 stre hoz adds, you need 143 stre prior to having hoz on. An eth upped hoz has a stre req of 132 and would not require any additional stre points to be equipped. With the stre from enigma, the MP is best option. That doesn't mean the high def from eth upped hoz won't be substantial with maxed holy shield