Lost Alpha : Extremely hyped for good reason, everything looked great for Lost Alpha.
Newest and final version is pretty different than before and most of the community kind of disappointed by it. Just a mod that adds some cut features into the same game, same story. Oblivion Lost : One of the oldest mods, started as a cut content restoration mod but very loosely delivered, it has added some cut features like sleeping bags and cut mutants but overall I don't see it as a faithful restoration mod.
First of all I suggest you to finish the game without any mods except bug fixing types.