one thing you should do is change the EP+2 for WP+1/2
WP+2 should be around the same price as it and its still beter than EP for mage IMO (+ u have your rogue to think about).
your lucky a mage is a very easy character to share items with a rogue.
i dunno if your damage ice or support but hears my suggestion.
BUY wp and dual ROL
dont worry about armor to much get a good dager if u can
the best thing u can do is get good accecories because that why u can spend money on one thign for both characters rather than doubling up.