Upgrade 490 Eth Arreats?

[FCOMAN]

I found an Eth Arreats couple days ago with 171% ed 490 def and i was wondering if its a wise choice to upgrade it or not? if i upgrade it what wil be the str req for that helm? and possible defend?

Thank u for help
[right][snapback]75173[/snapback][/right]

dont do it !!!!!!!!!!!!!
it'll mess up the defense badly, its some weird bug
dont up any etheral item period....i learned the hard way