Covknit - Some time ago I started a thread describing my "adventure" surrounding my discussing with my GP around my inconveniently high TC score, versus the components and rations. I can't recall what I called the thread, but you could have a trawl if you feel like it.
I certainly did ask my GP for the scientific papers illustrating the positive impacts of statins for "women of a certain age", as the vast majority to participants in statin research are males (probably due to their higher incidence of CVD in the total population). She couldn't come up with any.
I left her with some links and we now seem to be more aligned. To be fair, the NICE guidelines have also changed from "all diabetics should be offered lipid lowering medication" to referencing rations. To look at your ratios, the following websit calculator is a great starter.
http://www.hughcalc.org/chol-si.php