Induction Cooktop Installation Needed

I need my existing electric cooktop taken out, set aside for me to dispose of later, and a new induction unit fitted in its place. The current wiring is already suitable, so no additional electrical upgrades should be necessary—just a clean, professional swap-over... (Budget: $30 - $250 AUD, Jobs: Appliance Installation, Appliance Repair, Electrical Engineering, Installation)