Good morning,
I'll try to avoid spoilers during this post but I will refer to choices.
I rather feel the game balance is a bit off if you go this route for the reasons outlined below:
1) Grove - your choice automatically removes 3 potential companions plus the heal the area that shall not be named
2) Going the Dark Justiciar path also of course removes 2 other characters - plus one possibly two more companions.
3) The above choices also remove many quests throughout acts 2 and 3
4) All of the above will have a significant effect on the end game content.
To me it rather feels that the evil route needs a lot more fleshing out with additional companions/alternative quests otherwise it's effectively a truncated version.
