>>529756701
This general is a terrible place to go for advice on how to build arbitrators, because half the players here are some combination of
>eternal malicelets
>trolling
>don't play arbitrators, or are barely even level 30 themselves
>are lone wolf only fags
so it's extremely rare you'll get actually valuable build advice.

Your talents look good. Going top-heavy gives you stupid amounts of survivability, but going bottom right for true grit SHOULD be more valuable since it saves you from fuck-ups and taking overheads. Rebreather similarly gives you a massive safety blanket.
The BTL dog damage isn't necessary or worth it with execution order, and I strongly believe you should always take the 7.5m if just for charging through lakes of fire.
The build I'm posting is obviously somewhat low on damage, and that's because it focuses primarily on dog damage, using bolt pistol with puncture to clear dense hordes with the dog. Otherwise it's just a very tanky melee build, I like using the shield. Keep in mind that this does not keep up, damage wise, with dedicated damage builds, and is NOT optimized for high havocs, where I'd run something different.