As a starting point, I drew up this table (incorporating the data posted above). If anyone has better figures or refinements, then please post them and we can refine this a bit more. Normal word of warning - a/c performance is a sophisticated computation so don't use this table for real!
EDITED - THIS TABLE SUPERSEDED - SEE REVISED TABLE IN LATER POST
Code:
AIRCRAFT Normal Hot_high ShortRange Extreme
737-200 2200m 2500 1700 1300m
767-200 2600 3000 2000 1850
747-200 3000 3600 2328 1936