Enchants, Gear, Variable gear changes. Everything that could or could not be BiS please list below. Overall I'm looking for the best soloing gear possible.
Haste is way better for soloing compared to stamina stacking, though.
Feel free to take a look at my paladin's gear set, that's something I've personally liked to use for soloing purposes, switching a piece or two depending on the fight. The Sunwell Plateau recipes could be worth looking at too.
Stamina/dodge/parry items are useless for paladins, especially since they scale fairly well with all offensive secondaries.
You do not need to use any stamina besides the few enchants that are strong for the level (chest, gloves mostly).
Swap out the haste trinket for a stam one if you think you need the survival, but it's unlikely. Use expertise food and crit/str elixirs, since haste isn't good for DPS past 50%.
Weapon enchant can be windsong if you feel you need it, but nothing else comes close. Titanium weapon chain just happens to have abnormally high itemisation.