1) Congratulations on passing and finishing your test successfully. That marks half way in your journey.
2) For now you should just relax and go about life, unless and until you get a letter stating they need additional documents you are fine. If you get a request for Finger Prints or additional documents than your applications becomes non-routine, it is not something to be scared off.
Even if your file goes non routine they have been a good number of people whose files still got completed in a good time frame, CIC's standard response is it can take up to 36 months. So relax and enjoy life for the time being.
I went through the same issue, but at the time of test I took with me all the proof of my last 4 years residence in Canada, including even my traffic ticket, doctor history, small certification courses. Fortunately i did had my scan copy of passport too.
IO said "if within 15 days you not receive any letter from us consider yourself through". I recieved my Oath letter after 28 days.