Xbox 360 Elder Scrolls oblivion add on's?

i have all of the dlc except for the horse armor,you don't need it.mehrunes razor is the best of the dlc because it adds the weapon mehrunes razor,morag tong enchanted armor and a ton of other goodies.i forgot how long it takes to get through it but it adds a good amount of time on. the orrery is a small quest to get the parts to fix it,then you one of 8 greater powers which you can constantly change.the wizards tower is a new home with an enchanting altar and a spell making altar,they need to be activated.also you can summon all 3 atronachs,one at a time.the thieves den another cool home with your own crew to go out and pillage for you.plus you get a couple of people who can train you and 3 or 4 merchants of your own.then vile lair is also a home with a dark minion to go and kill in the name of sithis,you get the 1 pt of infamy each time though. also a pool to cure vampirism,needs to be activated and some other cool things.the spell tomes can be helpful but not a major necessity. if you do down load any of these wait until your level is up around 25,otherwise every thing is at the level that you down loaded it at.hope this helps great game.