Trap Scion, Need help with passive treee

Could I get some help with my passive tree?
I'm focusing on traps (lightning and fire traps for now) as scion


Current tree
http://www.pathofexile.com/passive-skill-tree/AAAAAgAACGcZhipNLag_J0YrSshOm1YtbqpvnoMJks2S86xHrH-xkLXyt9bDOspK21nrLA==

And this would be the final build
http://www.pathofexile.com/passive-skill-tree/AAAAAgAABS0IZw5IEZYVIBg8GNsZhhvgHNwelCFgJDwnqSmlKk0s6S2oMZ4zeDWSOuE_J0CgRZZGK0ZxSVFKfUrITeNOKk6bVvpabVuvW7tgS2egbBZuqm-ecFF0QXTxd9d9W36wf8aDCYPbhTKHdojxkA2SzZLzkyeTOqZXp1ysP6xHrFmxkLQMtfK3dbfWvSfKSs5x2FTbWdxX3Q3jhOc652PrLO4V8XbyRfno_Ev8xf4K_o8=


it's 88 points, I would like to optimzie, and in case the passives I picked are shit some guidance about should I get

Pretty solid. Made some minor changes, with Mind over Matter I think the extra mana geyser is worth it.