First most important thing, use good quality fresh eggs. Doesn't have to be an organic carton, but I do think they taste better in general.
When you crack an egg open, look at the umbilical cord connected to the yolk. I forget the actual name it has. Anyway, if it's opaque and well defined, then you have fresh eggs. If it's thin and almost transparent, those eggs have been around for a couple weeks.
As a cook and food gourmet myself, I've found that in most applications concerning eggs that water is superior to milk.
I add a small amount of garlic powder, some finely minced onion, and salt and white pepper (fine grind, you don't want to be crunching on huge bits of that at breakfast) Sometimes I load'em up additionally with diced scallions and some bacon bits.
There's enough fat and cholesterol in eggs normally for me, so I avoid using drippings or lard altogether.
Since you specifically mention scrambled as the method desired, watch your heat! If you don't have a good broken in cast iron pan, then use a Teflon pan, just don't get it too hot.