Mobo+CPU problem

I have a problem and I'll need some help iam buying for my friend a PC he has everything else needed he has 1 nvme 1tb sitting around so he'll use that in the build along with some 500gb nvme I got an offer for b760m gaming plus wifi And Intel i7 13700kf for about 280 dollars with an Endorfy Fortis 5 Dual Fan for free but I think that my friend psu won't be enough I think he has like 650w psu and 3060 12gb OR I could buy b850 gaming plus with Ryzen 7 7700x for about 300 dollars he has to buy ram also he can sell 2*16gb sticks