Heres my skills layout: (basic version, not including + 8 all bow skills from itmes)
20 Freezing A.
20 Immolation A.
10-15 in Flame A. (for synergy)
10-15 in exploding A. (for synergy)
20 in valkyrie
any points you feel is neccesary for doge,avoid,evade
5 in cs (if necessary)
rest into synergies or whatever esle you'd like. (like pierce or synergies for valk, etc.)
I have immolation arrow as my main attack and summon a valkyrie as a meat shield, than i use freezing arrow as a secondary attack (hell runs are difficult with magezons though) I will post my items and more stuff later tonight, i have to go to work!