I'm currently working on making a dex bear. My goal is to cap it and use phoenix bow, so that means it'll need at least 300 dex. My question is, what should I do with the rest of the stat points? Should I go all dex, or put the excess into str for a little more survivability? The main goal of the build is a damage dealer (I have another bear build for traditional tanking) so I'm wondering if it's worth putting it all in dex, or if I'll face diminishing returns on damage output and will be better off adding some str so I spend less time getting squished. What do you guys think?

P.S. Not planning to PvP with it, so this is purely a question of maximizing PvE performance.