john_tullamarine, you took the words out of my mouth!
It's a while since I have been on the B737 but the "Flight with Unreliable Airspeed" section has comprehensive details of attitude and power/thrust required etc. and it used to be interesting to note, for example, that the pitch attitude for level flight at 210, 190 and 170 kt was almost exactly the same (about 6 degrees I think). Much useful information can be gleaned from this table.