Adding wis/pow to my weapon

[hampy]

ok, so I talked about this a while ago but I cant remember what people said and i cant find the thread

so i shall ask again: I want to add 2 wisdom and 2 power to my weapon. So I prep it (4 slots) ive got the 2 wisdom improvement scrolls and 2 power improvement scrolls but i was wondering how many GKs i will need for this altogether... thats with +2 wis and +2 pow

[Sam]

Check this