Nah, all rs2000s had the droppy front. Some escorts came out with 2lts but wernt rallye sport editions and therefore didnt have all the strengtening and other features like the droppy nose.
there used to be one model rs2000, but in '77 or '78 they changed it so there was a base model, and a custom model which had added luxuries and also a vinal roof with sunroof. There was also a 'series x' model which was brought out that had a tuned pinto @ around 150hp, and a wide body kit and other bits and bobs.
dam, i know too much about esky's hehe