It seems like you’re having some recon bro, so it might be a good idea to take some rest days and then figure out your stack. Sometimes figuring out our stack gives us more stress then we want to lol (Speaking for myself)
Regarding your other question, if you run 3 subs together, they will work well, especially if you run the stack for a longer period of time. However, because Khan is a larger sub, it would be beneficial to run Khan on one day and the rest on the other days. If that’s too much, you can also do a rotation of Monday, Wednesday, and Friday, which will give you more rest days.
For Example:
Mon: Mogul/DRP
Wed: Khan
Fri: Mogul/DRP
Next week:
Mon: Khan
Wed: Mogul/DRP
Fri: Khan
By the way, are you certain that you want to remove Emperor from your stack? I recall you mentioning something about needing a solid foundation, which is why you chose Emperor. Emperor can really stir up feelings of anger, frustration, and annoyance in me at times. However, it’s definitely effective, and I can’t count how many times I’ve considered removing Emperor from my stack because of this.
When I seriously consider replacing a subliminal, it means it has to stay in the stack for at least 1-2 cycles. That’s recon 101 for me. Maybe it’s different for you, but I just wanted to tell you that
Goodluck!