You are incorrect. Lhikan was able to create all 6 of the Toa Metru using his Toa energy alone to charge Toa stones. It would appear that Tahu now has vast amounts of energy. It would be foolish to assume that Tahu can only create one Toa.
This logic is why Lhikan even made the Metru. It was advantageous number wise. Thats the point, figured it was pretty simple.
You keep bagging on accuracy so I’ll give some advantages. “ Could strike the smallest target at a great distance or in any environment or condition.”
Give them a zamor launcher or a skyblaster and having them NEVER miss would be quite advantageous. Throwing tools as well. Or even items they pick up like rocks in the environment. What does a Toa of stone, earth, water, etc do without those present? A Toa of accuracy can always have his power present.
Do you have Toa of gravity since theres a mask for it? Because some of what you keep arguing is not stuff thats up for interpretation and you’re really not going to get anything out of it just saying it to me