Ok guys so 3rd gear let go in my07 wrx running 360bhp and 387lbs. My question is what is the best way forward? is it a hawkeye 6 speed if so what all will i need from the donor? or a ppg 5 speed?

If i get a six speed itll be a clutch too and fly wheel i guess?Also if you guys know of where i can get the above items plz let me know as this is my daily driver thanks