I am attempting to make copies of Inventory Items so I can change our costing method. When doing a saved search on exisiting Inventory Items and pulling out our Income Account, Expense Account, ect. that is exisiting on the old items, it is not giving me the full account name. Anyone know how I could get around this?

I'd suggest you use the account internalid and not the text representation unless you're doing this across NS accounts and the internal id's are different.