(90) The planning necessary to determine a "tailored" approach to Government contract quality assurance actions shall include, but not be limited to, consideration of the following:
(1) Possible effect of failure on health or safety of personnel, or on associated or related equipment;
(2) Tactical, strategic, or technical importance;
(3) Complexity, and the need for required reliability;
(4) Pertinence, completeness, and reliability of the contractor's quality records;
(5) Previous quality history of the contractor; and
(6) Unit cost.