The owner or operator who elects to control storage vessel regulated material emissions by using an external floating roof converted into an internal floating roof shall comply with the internal floating roof requirements of Sec. 65.43 except Sec. 65.43(a)(3), (b)(2), and (b)(3) and the external floating roof deck fitting requirements of Sec. 65.44 except Sec. 65.44(a)(1), (a)(2), (b)(1), (b)(8), (b)(9), (c), and (d), including the recordkeeping and reporting provisions referenced therein.