Basically what I want is to change the Battle HUD of the Engine with the HanzoKimura script:

But, i dont know if this could work (give error when i try to put it in my project with the Battle Engine), so thats why i come here, ¿somebody please can help me with this? ¿Something that i can or you can do to make this script work?
Thanks and sorry if my English is bad xd