Display current Attack Power on screen

[Tectonic]

I'm looking for a tiny mod that would display my current attack power right on my screen. I'm not sure what function displays my attack power right from my character screen but that number seems updated every second my attack power changes.

Ideally I'd like to be able to resize/move the box where I want it.

All help in making this mod is greatly appreciated as I am not a coder/moder myself.