(1) Subject to the following Rules and to any Act or order of the Court—
(a) costs under this Part shall be taxed as provided by Part 5; and
(b) Part 5 shall apply, with any necessary modification, to the taxation accordingly.
(2) References in paragraph (1) to the application of Part 5 of this Order to the taxation of costs under this Part include references to a review of an order of the Costs Court on the taxation under Rule 63.57.