Did you miss the part about Aces IV, fuel additive, octane booster?
I'd say it probably won't hurt, but how much it helps to "clean" the engine, can't say.
Running stock tune, probably no reason to add octane booster. Running a stronger tune, it did help me some a bit when I was using it. I stopped using it once I added the water meth kit, along with finding better fuel sources.