You could have a look at the GIS Internals stable releases. They provide precompiled binaries for windows with a broad range of dependencies (including almost all those I listed in my previous post). If the GIS Internals paths can be found by the various gdal-stack aliens then they will run system installs.
Edit: Be sure to also get the download flagged as "compiled libraries and headers"
Another edit: I just tested with the GIS Internals files and the alienfile probe for geos does not work (the probe currently uses geos-config, which is not included).