Sid was only happy to see one of the many Kings that came to his workshop, interrupting the work he, and his men were doing. The only thing that made him not go hunt down Elric, as he knew that he was behind all of them showing up was how well his five master smith level apprentices were doing on the two luxury air ships that were commissioned by the dwarven prince.
The king that he was glad to see was the father of the dumb but rich beyond belief dwarven prince. The fact that he was holding the hammer Elric promised him as a reward for getting all of the dolls make before the wedding, minus the very custom one for Sareia that he was personally working on when they all came in, only made him even more happy to see him. If that prince had inherited even half of his father's business mindset, he would have ordered something far more practical.