So you just want big mods with a lot of content? If so, those are pretty much all you can get, I believe. Those mods alone should have enough content to go through a game. If you want more, you're gonna have to rely on smaller mods, hence my suggestions of a bunch of smaller mods. If you don't like the content in them, then I'd still at least suggest a couple. Prefixes for Enemies gives enemies prefixes, therefore making them possibly tougher, and should make things a bit funner, while also having a couple new items. The Luggage is a pet that picks up items for you, so you could be lazy or set up different afk farms than you might normally. Recipes + adds recipes to some rare vanilla items, so it might be somewhat useful. Yoyo Overload, Yoyo Expansion, and Dart Expansion are just there to add more yoyo's, of which I don't believe to many mods add more of, and more dart related stuff, of which most mods don't touch upon. Class Based RPG can be a bit of a weird one to recommend, since most of the classes decrease stats, so if you want to give all item types a shot, than it might not be the best. The rest just add content to different things.