You have to do what you feel comfortable with. I use more than that PWO and have excellent results with it. I know this, having used it on it's own for months. I do feel it's possibly more of a benefit for the older trainee (i.e. making it easier on the system to take in the necessary carbs and nutrients and utilize them effectively).
But I agree, though I feel it would help, it's not needed for you.
None of the stuff I take is needed for me! However, I may try high dosed slin PWO (like u mentioned) next run I do!
So lately the workouts are going great. Still doing the high volume/high rep and I'm seeing pretty impressive results. I've gained 3lbs while on tren (and its only been about 12 days) which IMO is impressive. I noticed that in the gym I can just keep going, i never really feel fatigued, and I BUST my ass every set. I killed back/bis yesterday and im not even sore today (which I know, soreness =/= growth). Its still surprising that I dont feel tight in my back/bis though.
Another thing ive started doing is EATING. I now eat breakfast which I think is making a huge difference, as it an extra 800-1200 calories. I typically eat 4 large eggs, 2 pieces of toast, 4tbsp natty peanut butter, and either 16oz of skim milk or orange juice. Also been eating dirty lately, but i dont mind as tren is a miracle drug.
I've been tracking my calorie intake the last few days and i've noticed that my diet is high protein/fat and low carbs (>200grams) and i have no complaints about that.