I did all mine on overnights. About 2 hours at the hotel before bed really knocks you out too, so you don't need to spend money on beer. It took me around a month and a half for about 3000 hours. But I broke multi-leg training flight down into separate segments so they would show up on the Google map (total nerd, I know).
I have no idea what someone would have charged to do that..but i imagine it would have been wrong.