My party / questions about mechanics

[Languorous_Maiar]

So im planning to do a party for hard (or path of damned) difficulty and it's following:

 

3 rangers with bears, each having build like this to max dmg:

 

(Elv)

 

http://scr.hu/4o5c/yeyce

 

Its okay?

 

+

1 priest

1 wizard 

1 chanter

 

What stats max for each of these classes? 

(one of them need to have resolve at max, leading character for dialogues)

3 bears will be capable of tanking all game, or I need to go without priest/wizard and go with full tank char? (compelely tank, no dmg at all)?

If yes, what's best build for tanky character? I saw some thread about Retalation Tank, so im completely open.

I started this game 3 times already, and I really want to have finally perfect (or almost one) build, so thats the purpose of this thread. 

Edited April 7, 2015 by Languorous_Maiar