1065 Interest Income, What deductions are allowed on K-1

I have a 1065 that only has interest income from a mezzanine loan.

I have the following expenses for this LLC:

Legal/Professional Fees

Bank Fees

Postage

Organization Costs of $250.

 

Can I deduct these LLC expenses since there isn't any ordinary income or would these expenses be subject to Schedule A Investment Income Expense?