Your Top 5 Oblivion Mods.

de todos los mods que tengo los mejores
OOO
MMM
War Cry
Waalx Animals
FCOM

- Bag of lightness (allows you to stuff away a lot of loot)
- Side´s sailing ships in conjunction with Shipping in Cyrodiil
- CM Companions with CM Pellena Trader Twins
- Roberts Male Body Mod
- Manga Body female body mod

Various HGEC Replaers
Deadly Reflex
Shaman Clothes
natural environments
most skimpy armor mods :P

The best mods would have to be:

1.Oscuros Oblivion Overhaul 133
2.Midas Magic Spells of Aurum
3.Lost Paladins of the Divines
4.The Lands of Solstheim-Vvardenfell-Mournhold
5.Werewolves: The Curse of Hircine

these are massive and shouldn't be used together unless you know how to apply bugfixes, also make sure you can use OBSE, they are great mods, but if you don't apply them right your entire gaming experience will be DOOMED.