Copying an IWD:EE item into BG:EE: advice needed

Okay, so I happen to like Ogien's Scale +4 from IWD. I wanted to make it cosoleable in/importable into BG. I have exported OGIEN.ITM and all the linked files (the BAMs both for the armor and for Animal Rage it casts; SPL file for Animal Rage) into BG:EE/override. The result: it works. Kinda.

Two caveats:
1. The portrait status icon for Animal Rage (the red paw) doesn't show up. Probably because it doesn't exist in BG:EE, and I should put it into BG:EE/override as well. But how and where do I find the status icon in IWD:EE files?
2. The text is completely messed up. I understand that has something to do with wrong string reference, blah-blah-blah. How can I correct that?