Originally Posted by Raajaton
Ah ha! Thanks lol, you got me I hadn't inspected all of their equipment which I probably should have done before posting the question.
Are the caps for each stat about the same, or does it vary depending on the stat/class?
Stat potions stop helping once you get to 18/100 "base" i.e. before modifiers. Beyond that, you can go up to 18/220, theoretically, although what will actually be possible will depend on what gear you have and what race/class you are.
Are you aware of the "C" character screen command? It gives, among other things, a breakdown of each stat into base/race/class/equipment.