You don't even want to consider the kit lens? The kit lens is as sharp as some of the $1000-$2000 lenses, and some of the lenses you seem to be interested aren't fixed aperture, or even large aperture lenses, so there would be no advantage in aperture either.
And you don't know much about lenses other than what several hours of research got you, and you already have a 5D Mk-III picked out in 2 years? Why? You probably wouldn't even need to upgrade your camera in 2 years. The camera won't get you better photos unless you truly need significantly faster focusing (e.g. sports, low-light events, birds, etc). That may be true even if you become a good, or great, photographer.
Most of the things you said only indicate that you're a beginner photographer, despite what you told us, so why not just start with the kit lens and see whether you want to shoot wider or longer? It's no risk, and you won't just appear to be a kid who simply has money to spend.