If any provision of this Agreement shall be held invalid, illegal or unenforceable in any jurisdiction or in any respect, then the validity, legality and enforceability of the remaining provisions contained herein shall not in any way be affected or impaired, and the Members shall use their best efforts to amend or substitute such invalid, illegal or unenforceable provision with enforceable and valid provisions which would produce as nearly as possible the rights and obligations previously intended by the Members without renegotiation of any material terms and conditions stipulated herein.