Yes, you can, but that still does not come NEAR 8000KWH, sorry. I understand the rest of your post, and yes, I can agree with most of it, but I was clearing up an error that was off by an order of magnitude, sorry. I understand everything you are telling me, I too was trained in such things at some point in my life as well. Good on you.
Where are you getting 8000 KWH at?