Need recommendations: just got a PS5 and would like to start my sim racing journey

Just got a ps5, gift from the missus. Currently looking at getting wheels, pedals, cockpit.

Cockpit: After a setup where I can stow away the cockpit as it will be setup in the middle of our living room using our main TV (for now). Also after adjustability of setup (I'm 5'8" and the missus is 5'3"). Initial budget for thIS is maybe $1000 AUD

For the wheels and pedals: I am on the fence if I should jump the ship and get DD (fanatic gt dd and the like) or should I get the cheaper entry level like the logitech g923. open to suggestions but my initial budget max is $1500 AUD for this

Also after some recommendations for PC screen that can double up as a work monitor AND as my simrig screen once I move my setup in my home office.

I'm from Australia if it matters.

Thank you in advance everyone