You've given a cost estimate for living per month, but no time estimate for products related to the three projects you listed. The Renaissance system of patronage for artists and scientists produced a lot of good stuff, and it would be fun to have "executive producer" credit on a widely-cited String Theory paper (although my own net worth isn't exactly Medici level (participating in, say, a kickstarter.com project to fund one of these products is certainly on the table)).