I might start a separate thread because I have some other very specific questions, but what about MCT oil? I got the idea of supplementing with pharmaceutical grade MCT oil from Dave Aspry's Bulletproof Fasting (bulletproof coffee, bulletproof diet, etc.).
The thing that makes me most hesitant about employing MCT oil before a workout is the fear that any fat whatsoever pre-workout will blunt the hugely important GH surge, which is a huge benefit of fasted training to begin with. http://www.theiflife.com/reasons-why-you-should-workout-fasted/
So to MCT oil or not to MCT oil? That is my question.