@joshlete I'm unfamiliar with kg, but in lbs all you need is:
45lbs bar
2x45lbs
2x25lbs
2x10lbs
4x5lbs
2x2.5lbs
That will cover you up until you get to 225, in which case just add 2 more 45lbs plates and you're good up until 315lbs.
I would suggest getting barbell clamps as well for the end...