GitRD 3 - complicated cuts

So Simplicity patterns are finally on sale at work.  It took me a couple of hours, much measuring, and lots of careful adjustments, but i managed to make the Simplicity 1800 pattern's shoulders fit the McCall's 6612 dress body.  The cap of the shoulder is very strange, and i will probably have to figure out a facing/lining for the shoulders and back collar, but otherwise i have cut out the entire dress.  This was rather nerve-wracking, and i really wish i could have found a pattern that was closer to the original product, but i think that i am ready to sew and that it will be a passable replica.  But of course i have work tomorrow and now i need rest.