Hi Don,
You said
I feel that I need to try and do something along with the statins,
.
Obviously we are all responsible for what we do with and to our own bodies - and recent changes in the way in which the NHS "allow" patients access to their own records are a very welcome improvement. Here, the specialist dictates your notes in front of you and goes through them with you to make sure you understand them, has them typed up while you wait in the waiting room with a cup of coffee, and then gives them to you together with xrays, scanner pictures or whatever. He then sends a copy of your report to the doctor who referred you.
Anyway... the reason I said the above is because it would be absolutely wrong of me to tell you what you should or shouldn't do. However, having been on statins (with no disagreeable side effects whatsoever) for over 12 years now, I can say that thanks to the statins, the amount of animal fats I eat seem to have no effect whatsoever on my LDL or HDL levels. However, because my liver function is also less good than it was before I had hepatitis, I do find that there are some other minor problems when I really eat a lot of fat but that's all.
But if you feel you need to make some dietary changes for your own self respect, or whatever other reason, then by all means do so, but I beg of you, don't try switching oil for fat.