I took the 2004 pilot paper arround 10 days prior to my exam and my raw score was 335; and perhaps that was the last practice exam I took before appearing for my partI. Now the qs. you folks are asking have a relative answer depending on how much relaxed you feel about your prep. and how peacefully you slept a night before your exam. After taking this 2004 test I was pretty much confident that I can raise this score to atleast 345 on the actual test but I screwed it, since I didn't slept well the night before my exam; probably I was too anxious, so finally I ended up getting 331-with a composite score of 91. You can get the 2004 and rest of the pilot papers from your university library.
Indiak, you can buy the released qs. papers online from the ASDA website, or can borrow from a friend. Try to google it, remember that these materials are protected by copyright, so I guess no one would have a soft copy.