In addition to other remedies available in law or in equity, the Note shall be deemed and considered an irrevocable instrument for the payment of money only, enforceable on its face and by its terms in summary proceeding or, at the election of the holder thereof, a regular or other proceeding. Note holder shall be entitled to reimbursement of any and all costs and fees relating to enforcement of this Agreement or the Note or the Common Stock, including reimbursement of legal fees.