Until a couple years ago we used 1500 as standard as well, but it was then changed to 1000ft. However our EFB tells us the minimum altitude and height at each performance calculation as many airports require a somewhat higher value. Thrust reduction (only applicable during AEO T/O) is always 1000ft, independend of take off procedure used. On the 737 all that info is put into the take off reference page 2.