Stroked motor oil levels?

So I did some homework,

My oil pan holds 6 qts to 1.500 below mounting surface, 7 quarts at 1.125 inch below mount. Rubber gasket is .125 inch as well. The windage tray is 1.500 deep total. Dipstick full is 1.500 below block, low is 2.000 inch below block. So that means that at full on the dipstick I have about 6.33 quarts in the pan and whatever in the filter.
So, on my dipstick at full the oil is below the windage tray, just barely until I start the engine and the oil level would drop.
This tells me that I should keep the oil at full, confirming that my dipstick is close. Keep it full, not overfull. Windage tray is installed.