UPDATE ... Weather was not too bad ... I uncovered the Crossfire, put in a Bob Seger CD, and put more miles on the car, totaling 444 miles since installing the O-ring cord on the breather covers. I didn't plan on that number it was one of those things that just happens. I didn't think about taking a photo of my starting mileage until I was half way through, by then it was too late.
Results to date look very promising ... 444 total miles since installing O-ring cord in both breather covers ... Torque was checked about half way through and at the end of the test ... both times on both breather covers Turque checked to spec for all bolts concerned ... No seepage of any type ,at any location, on or around either breather cover.
I am very satisfied with the results I am seeing ... I will clean the car again and put it away till Spring, at which time I will continue to keep an eye on the breather covers and report updates as necessary.