Thanks for replies.
1. Should i use wands as a backup for my mages or can i skip them?
2. Are there any adventages of having crafting and blcksmithing on my haracters as oposed of dumping it on non-party dude?
I was also thinking about a different party concept.
One support mage with leadership and all good support spells. And one rogue with good offense. I would add to them the same archer and knight as obove. This would be more classical party but probably less powerfull. One mage healing and buffing and other 3 chars just doing phisical dammage. Also. What weapons should a support mage get? Sword+shield or something ranged?