need help optimazing the tree

HI guys,

Could you guys have a look at my planned tree and help me optimize the pathing?

I'm usually really rubbish at getting it done the right way and ending up spending way to many travel points than needed :)

this is a planned tree, hence I'm not talking about skills gear ect: but for the sake of planing I will mention that I will be using a staff and and crit based with cold to fire conversion

http://poeplanner.com/AAYAAPsVGgB7-d2LjMCaCarZ_MBmRUe1BOQi1aYpT2u3hX2ePIx2MtHr7iycBUJBltD1rrNMsy0fHU81uacrEVBtGdlbGyVLrukCIG5QMNteEQ-smPfXhEhca8Nt4vcBb4t6HNyPGiL0bAuTJ3_GwcXsGCy_FdeGrlZjXfIrChEv44QN0WNDUzVQQow2idNwUioLAx4fQY_66_VknfIduZPDCRBYr5v60vfBFy-ApGTnVdZwu_DVSVHQH-_rm6EYajlSWAfQ0F9qj0ZepRNxWK5FjvuLHRSOZPemtvqnCKKjUXSO6aaZD8Q7fLjKr40CltJ8km68VimLm27fhoAwAAAAAAA=

many Thanks