set out your stall
set out (one's) stall
To prove one's motivation or determination to achieve or do something by preparing to achieve or do it. Primarily heard in UK, Australia. My parents don't think I'm serious about becoming a designer, but I'm going to set out my stall by creating my first line this summer. He has certainly set out his stall to graduate first in his class, and so far he's on track to do it.
set out your stallBRITISH
If you set out your stall you show your intentions or beliefs in a way that is very clear and determined. He has set out his stall to retain his place in Europe's Ryder Cup team. The Prime Minister last night set out his stall for a third election win.