Mortgagor shall, within ten (10) days of Mortgagee's request, execute any documents, provide any lien or other searches, and do anything that Mortgagee determines to be reasonably necessary to establish, perfect, assure or maintain the existence and priorities of, Mortgagee's liens against the Mortgaged Property, the reasonable costs of so doing be paid by Mortgagor.  In case of the occurrence of any errors in the execution of the Loan Documents, Mortgagor authorizes Mortgagee to make all necessary corrections in order to cause the Loan Documents to conform to the terms and conditions agreed to by Mortgagor and Mortgagee.