good call. i think you'll hit you mark. i don't expect PS3 to dip below 30k for the rest of this month in Japan and i expect it to sell 10k more then 360 for the rest of this month but i also don't know wht else is coming out this month so i may be off on that number.
i also expect PS3 to do well enough in Japan and the U.S. to equal 360 numbers and the EMEAA's to give PS3 the win in Nov. Dec.
next month will be a rivaled month for both consoles WW with battle field boosting 360 sells and a small boost for PS3. COD will boost both about evenly and with Batman preorders being about even so i don't expect 360 to fare much better but its highly likely 360 will take Nov. UC3 and FFXIII-2 boost will help. i expect PS3 to take 2wks in Nov. and 360 to lead the rest.
consoles are weak in these late yrs so i don't expect much but PS360 will sell about even through the rest of the yr and Wi definately not take the yr so don't count on it.
for Dec. i don't expect either console to fare much better then the other, but if the big3 do there best advertisement then a Dec. victory for either console maker is likely and the adjustments everybody's waiting for will be interesting to see but i won't likely be here to see it.
PS3 will win 2012 and maybe the holiday season that has always been unkind to it.