Need Help selecting PSU, SSD and Cooler

Hello, I am building my first pc, and only have a few remaining parts that I need help selecting

My Cpu- Ryzen 5 9600x , gpu - rtx 5060 8 gb , got 1 of 16 gb ddr5(only 1 because my budget allow more) , and motherboard is asus b650e max gaming. I need main help with picking psu and a cooler, ssd would also be appreciated.