i think 45 will be overkill, you will likley settle at the 42's but as noted they are cheap so order them both start with the oem and go from there. The tors do not open her up a ton, most will be gained by the pods, so i am thinking 2.5 turns on the 42's would get you pretty close.

2007 Speedmaster and miss it! 2013 T-Bird Storm and Luvin it! Catching a yellow jacket in your shirt at 70 mph can double your vocabulary