WotLK Addons for Mage

[spartacus11]

Can anyone put the most needed addons and where can i download them for mage?
Because in MoP for example you have rings around you whenever u land a hotstreak and i find that really helpfull.
Are there any addons that can help with that in Wotlk or with anything else in general?
Thanks

[Princessochka]

"Power Auras" to watch your procs, "Mage Nuggets" for same thing + helps to watch your rotations, "Forteexorcist" for cooldowns, castings etc, "Omen" to watch your agrro, "Recount"/"Skada" to watch your dps and other things.

These are important for mages, but i didn't include here basic addons like DBM, Grid etc.