Hi bryan, i know you've mentioned some good supplements are protein, creatine & HMB. I saw Muscle & Fitness recommending a few others, but i trust you a lot more because from all the research you’ve done.
A few of the supplements they mention that i wanted to ask you about to see if you've looked into any research on them are:
Arginine, BCAA's , Beta-Alanine, ZMA
Here's the article link:
MuscleAndFitness
Thanks!