How much HP does a ranged class need to PB?

You can technically survive with just something like 5.5k hp (like in the distant future if you wanted to bring buyers for anything untradeable it might drop), but this also means you can't cross the map if any statue other than the far left one is up.

And can't you just dismount quickly and duck? If you really can't, then you also have seduce to worry about, lol. You'll have to keep praying not to get nailed again for 6 minutes (or whatever max hero's will's cooldown is).