

Here is my current UI, showing my priest (Which I hope to move over to flat roos we are able, Malibu has a lock) moes is the same UI.
Main addons which can all be found on wowinterface and curse
rminimap
rbuff
ractionbarstyler
jexp - xp bar, mouse over to show xp percent and faction
cork - (one macro for buffing, works for all classes, for moe in the options it allows me to setup blessings per class, just keep spamming the macro to buff who needs what.
buffet - (also a macro mode by same creator as cork, macros for mana and health, automatically shows the highest lvl food in your bags, when in comabt automatically changes to mana and health pots and using shift when turn the HP marco into a bandage button)
coolLine - not shown - displays a bar that shows eveything on cooldown
clique
decursive
deadly boss mods
GFW_Factionfriend - auto selects faction when you gain rep
ouf - unitframe framework
ouf_p3lim - player, target, tot castbar and pet bar all in one
ouf_perfect - party and raid frame header inc MT and MT assists (not shown but it displays on the left side of screen and also includes tag based party and raid memeber targets
tiptac
there are many others but they are for fishing, Ah etc