tips:

For instance quests, type in the name of the dungeon in wowhead.com and see the "quests" tab. That shows all the dungeon related quests. Comments are very usefull. (esp green/blue ones)

Boosting in SM cath: leave the slaves at the entrance, don't move them an inch. pull all outside cath -> kill. loot. Pull Mograine and run out of the cathedral.(aslong as you kill a mob outside the cath doors the slaves at the entrance get exp.) You can use the fountain outside the cathedral to kite mobs up and down if needed to buy time to evocate if your hp is dropping. Loot.

Since you should clear it faster then 5 times an hour, you get "you've entered to many instances recently" and you have to wait. To counter that also do Armory. Pull everything till the first stairs. Park the slaves near those stairs. Then if you can, pull the whole instance exept for the final boss.(because you have to open to door, you'd have to kill everything first, annoying, time consuming, not worth it.) Then run back till you see your slaves on the minimap and kill everything. loot.

enable auto loot in blizz options and spamclick is how i loot. Allthough i hardly loot. Only when i get boosted.