2002stockEX

ok today i was thinking and wondering, i have a 7g civic with an auto tranny, and i am looking to do a swap maybe, i dont wanna race anyone hardcore, i just want something unique. Anyways, i was thinking, would it be possible to take the k20a3 engine from an rsx with an auto tranny and put it into my car?? I have seen this swap done with the manual tranny motors, but can i do it with my car??