Nice to see a familiar face :). Your post further supports the position of "no oil with fruit", but i have seen other sites (again in smaller numbers) that say oil and fruit is a good combo. My strategy has been to keep them apart as this seems the safer bet going by the overall consensus of what i have read... but i was also curious about chrisb1's opinion.
The part that interests me is that fruit is kind of simple (not so complex a carb as are grains) and if there is a healthy way to slow its "break down", (in the way that the more complex carbs are more slowly broken down) without creating other issues (such as bad combining), it seems it could be a winning play.
I tried to google "food combining" and "protein powder"... and my search has thus far been fruitless if you will excuse the pun .