I think what the original poster is trying to do sounds kinda neat... We've all spent countless hours with our resource materials decoding build sheets...it's educational and a lot of fun...I've decoded mine 2 or 3 times and I always seem to learn something new...Doing it in reverse sounds like a real challenge...Get the parts books, service manuals, data tag info & so forth, all together and have at it!

As for ECS...In light of their philisophical position on build sheets, I do applaud their decision not to reproduce them. There are just too many gray areas.