I have a 2002 wrx, my motor has a crack in it. I have a 97 legacy automatic and was wondering if i can just swap the motor right over and sell the wrx as is. but what else would i need if i do that swap. would it work? so far from what i know is that i do need to get the car tune right after i do it. but just wondering what else would i need to do or if the legacy motor will drop right in using my old wrx tranny also? please let me know.