This base is good?

Not at level 80 unfortunately

You cannot roll T1 % increased physical damage unless it is ilvl82+.

This is not worth putting locks into.

Edit: Recommend familiarizing yourself with PoE2db(dot)tw -> modifiers ->bows(or w/e base you want to see ilvls for).

Still new to crafting, but I believe the base ilvl you want to be at least 82 to be able to roll some of the t1 phys mods.

Not for a mirror craft but still extremely good if you build it as best as it can be built for that ilevel

How do you get 3 sockets on the bow? I thought that was an exceptional thing. Does it lose the exceptional tag once you make it magic? Also somewhat new

even at t2 phys if your lucky enough to roll the right prefixes,suffixes. this bow will carry you or make you rich

As others mentioned, it's a good base, but not bis. It won't be a theoretically 'perfect' item, but it's potential is well beyond "good"

Yes its as good base! Is it the best base? No

is 50 redced projectile dmg is bad for poisonburst skill ?