You had a "pattern" before you read TGM. Wasn't bad- maybe could be better. I'd start with your pattern and then if you'd like to add or take away something - great! If you try to become a "Machine"- that is rigidly and limitedly apply a concept without understanding the entire nature under which it operates - you'll be in for trouble. Not a speech - just a word of warning- I've been there before.
If just using accumulator #1 is "natural", "comfortable", "gives great results", or is something that you think is worthwhile pursuing then that's great- however, in regards to the lag loading procedure- I'd start with "Which one were you using before you knew what it was?"- Also, all three are available to you- just because you are using accumulator #1 doesn't mean you are hitting or swinging or doesn't mean you have only one choice in regards to your loading procedure.