ORS 757.415 does not apply to the issuance, renewal or assumption of liability on any evidence of indebtedness when such issuance, renewal or assumption is for the purpose of acquiring specific real or personal property, if the aggregate principal amount thereof, together with all other then outstanding evidences of indebtedness issued, renewed or assumed under this section, does not exceed whichever is the greater of the following amounts:
ORS 757.417