Swords seem to be the best weapons in the game. Unfortunate really because I like axes. For a Warrior, keep the sword.
As for the shield, that's personal preference. I prefer the shield over a two-handed sword. Decide now if you want to use Shield Expertise and let that be your guide.
Identify is another personal preference. For me, it is essential. Many others don't worry about it and just pay for Identifying. Why waste skill points when hard coin can suffice? 'Cos I like it and find it convinient.
You'll end up with a lot of skill points. When I reach level 25 (five levels away), I have no more plans on what skills to buy, and there's about another 25 levels to go after that. Play around. You're bound to stuff something up on your first game. It's part of the fun!
Enjoy!