Tht’s in essential - what i would be looking for is a tank build and gearing guide.
Since most often it’s told to many that glyphing the way a regular tank would is not viable and to opt for frit rating instead, which leads them to sustaining.
I have found the guides in the place you mention, i do remember them being consolidated by Andy there, which does help. Can’t hurt to link them here again tho. But in the “Build Guide” section - there is a distinct lack of “Traditional” or “Regular” styles of tanking, which in this case for healers and the trinity is and would be a vital source. Especially when searching for such guides. Even i myself when looking for such guides on the bosses mechanics have come across these sources and found them to fantastic resources.
However, A detailed guide on talismans, glyphing, weapon choices etc would be most helpful i find.
(if this is already available somewhere - i have overlooked it or again, it is lost in the sea)