A barb shaman in group content gear + lower end raid gear in a maybe a couple slots can reach 205 sta unbuffed without putting all their starting points there. Just check out the wiki and filter it for +sta or +hp per slot and look through till you see group content/EC gear that has a solid balance.
It's seems Loramin chose not to get good group content gear in plenty of your slots, let alone +hp gear (if his magelo is still accurate, see below). So it makes sense that he can't self buff to max stamina. Which isn't a knock on him, gear how you want, but he could very easily get to 205 stamina unbuffed with a few modifications to his gear.
I'd be putting it in wisdom all day to start with 105 sta and 105 wisdom. It allows you to maintain a solid mana pool while focusing on +hp +sta gear primarily (plenty of it doesn't have +wis or +mana) that ideally has some +mana when you can without sacrificing too many hps. You will need an okay mana pool even when a mob is slowed so that you can maintain via canni dance, reslow, while also ideally swapping in another dot besides epic on occasion (Or can just JBB spam instead).
https://wiki.project1999.com/Magelo_Blue:Loramin