https://wiki.project1999.com/Magelo_Blue
(Or Green if you are in that server, it makes no difference)
Start a Magelo and copy/paste the title of the gear piece into the form. Save the results for a 52 warrior. You can change gear or just up your level and it adjust your hps.
It’s not always perfectly accurate but it’s closer than one can guess.
You get about 1705hps with Aegolism, Focus of Spirit, and Divine Strength. POTG/Heroism + Symbol of Marzin is about an extra 70hp over Aegolism alone. If you arent at 255 stamina, a shaman’s Riotous Health adds 50 Stamina which for a warrior at 60 is 6hp/STA.