Ahem, one must use commas when addressing another, (even when one must copy and paste them as this pututer requires) 280 anything sounds most appropriate for your endeavor - and most others in this fine state.
Let's get on with things now; we're all waiting for the next shot!
Sometimes, the air you 'let in'matters less than the air you 'let out'.
280 anything sounds most appropriate for your endeavor - and most others in this fine state.