I think an assumption of producing 700+ per week is very high, think they are closer to the 550-600 range at best.
Since TM does not regularly report production or delivery numbers/rates we are all left to speculate. The best info (albeit not perfect) is from VIN assignment numbers. A member of this forum and TM forum has been collecting these numbers, doing some regression analysis, and graphing his results. Using this information (again for what it is worth) production numbers have exceeded 600/week for much of Q3 and approached 700 some weeks.