What he said.
I can not in good conscience recommend what you propose. You would still be skimming through the first two stages. If your mind is not ready, it could even have the opposite effect and stop your progress altogether.
Emperor contains anti-procrastination scripting. But it won’t light a fire under you like Khan can do. You need to take the first step. And if you pile Spartan and Limitless on top of it, and run it only an average of 4 hours a day (considering 8 hours of sleeptime exposure to Emperor + Spartan), you can’t expect it to work fast. Plus, you’re running Limitless during a time when your mind is constantly distracted and the other two while you’re unable to perform any action to support them.
If you want rapid results, limit yourself to a single subliminal that is as targeted as possible. To do that, figure out what your primary goal is. Why can’t you afford to lose time? What is so urgent? Based on that, determine the smallest possible subliminal stack. Add in more once you have more time. That’s exactly why all the older programs are still valid in the Age of Khan, they do more targeted work.
Harsh, I know. Make of it what you want. In the end, nobody knows you as well as you do.