Need macro to autoequip energy ring if monster on screen = 5

[shottyx]

As the title says, actually I am leveling up in a spawn where I'm fine until some jerk lure me 5-4 minos at oramond.. Can someone help me creating a macro which auto equip utamo ring if HP is on X(40% less hp) or when monsters on screen are over 4?

Also too!! I tried to use the SOFT BOOTS macro posted in here but didnt work for me, he just take off soft boots and never wear them again..