Try to find CSVed and use it, it aligns things for you, and also some files need an extra 0 at the next line for it to be able to compile without error.
If you want the icons, just copy the icons from the folder and replace your current one. or if you want to find individual icon pictures, look at iteminfo.txt and see what the icon name is for the certain item.
You can decompile a clean iteminfo.bin and open the .txt and copy it to yours, otherwise you can copy Rebirth Stone 1 line and change name to Revive Stone and Item ID to 5765, and change icon id line.