Making an elemental wander

Hey I'm doing a wander character for the first time, I was wondering if anyone has ever done a character like this and if you could tell me what sort of stats I should search on gears? Here's a link to the build, it's from ZiggyD's builds


http://www.pathofexile.com/passive-skill-tree/AAAAAgUABAcEswY5Bx4I9AmgDH0OSBB_EZYUsBZAFm8XLxo4HRQkiySqJLAnLyj6LR8vbzbpOlg_c0GHQqNDyEbXSVFMs08ET31QMFFgVcZV1lfiWbxboF3yXypjQ2TnZp5o8mpDaxds520ZcFJwu3DVcYVzcHRVd-V8Dny7fll_xoBWgKSCHoKbgseD24V9idOPRo_6kFWVIJUummGboZ-IogCio6cIp1WsmLFCtz64k7zqvu7AGsBUwfPCc8Uoxp7HyslEznDYvdkT2rna3dsL4XPjauvu7BjsOO0g8B_w1fMR9lv31_no-tL-Cg==


any general tips would be great, and yes I would like to keep this char hardcore :)