No, they're slightly different.
First: the pointing at enemies. At VX you get choises; Monster A or Monster B
At XP you get an arrow pointing at your enemies.
2: The faces, and battlers, I can easily do this without a script. Just make a Battler of the face
3: The way the menu's are located and set-up. VX has left: Attack, escape, XP has it on top.
4: After pressing attack; You get at VX: A new menu at the lower-right corner, with attack, skill, item and another thing, At XP you get it above the character.
I need everything in the battle system like VX, because I want to make something original...