No offense, but I didn't want you to tell me the house, I wanted to know where you expect to get the money from. You know, inheritance, lottery, big win in the stock market, etc. Whether it comes from Europe, Timbuktu, or China makes little difference to horary.
You can do this entirely with the Moon, and I often do and then I won't care a lot about the house of the question, but to have something happen there need to be a ptolemaic aspect between the ruler of the question(in this case you, your ASC) and the ruler of the house in question.
Perhaps you could PM me with the source since you clearly want to keep that private for the forum as a whole.