Zon ias question plz read

[Glowy]

Ok i am making a bowazon for pvp and i'm using a faith Grand matron bow... now what i need to know is exactly how much ias do i need to reach maximum fps with the fana. If someoen can calculate this for me it would be great becuz my ideal gear set up depends on this thank you in adfvanced

 

[COTA-GoD]

http://diablo2.ingame.de/tips/calcs/weaponspeed.php?lang=english

 

[doublethatfliptrick]

S&T's char guide by sweetorgy has it