Control Reality Itself (in my general area)

I had created a device which allowed me to change the very fabric of reality, although only those parts of it that I could sense at the time (no-wholesale changes ... yet). Thankfully I had also discovered how to create a ripple effect in reality which would mean that any changes I made would be accepted by the rest of reality. So if I made myself into a clone of Brad Pitt (not that I planned to) everyone would accept that that was how I had always been and if I turned my house into a mansion (more likely) then no-one would notice or remember it as having been any other way.

The first thing I did after switching on the power was turn the room-sized device into something more manageable, like a blackberry handset. The second thing I did was go to the mirror and change my appearance to something more befitting the future ruler of the world. Something with carefully shaped muscles, a strong profile and a commanding size. I thought about increasing the size of my dick, but decided to put that off until I determined, by experience with women's cunts, what the optimal size would be.

I then looked around and tried to decide what to change next. Should I start with my abode, making it into a palace fit for the ruler of the world or should I take a walk and make a few changes in the neighborhood?