Should I carry over items to IA? Options

[pacman7654]

I'm pretty close to finishing with BG1, and I'm gonna bring my wild mage over to a IAv5 game. I was thinking of using that trick to carry over some items from BG1, like a dagger of venom, a claw of kazgorath, and maybe a cloak of balduran. I know taking these items probably won't make the game noticeably easier, but my question is, are these items added into IA already? I saw in the item readme that you can forge a new cloak for Cernd from the cloak of balduran, so I would assume it is added to the game, but what about the others? I think it makes sense that my character could hide a dagger on his person if Minsc can hide Boo, and maybe Irenicus couldn't pry off the claw of kazgorath.