x2.
Get a protein skimmer, 30 lbs. of plain aragonite sand, 55+ lbs. of rock (mostly dry with some live for seeding), a hydrometer, some powerheads, & a decent salt mix (Instant Ocean, Coralife, etc.), and you should be good to go once you cycle the aquarium.
+3 here... start minimalist and stock gently. You'll find you get addicted quickly, and can get into the more complex systems from there.