I want to use "tkinter", "opencv" (cv2) and "numpy" in windows(8 - 64 bit and x64) with python2.7 - the same as I have running perfectly well in Linux (Elementary and DistroAstro) on other machines. I've downloaded the up to date Visual Studio and C++ compiler and installed these, as well as the latest version of PIP following error messages with the first attempts with PIP and numpy

first I tried winpython, which already has numpy present but this comes without tkinter, although openCV would install. I don't want to use qt.
so I tried vanilla Python, which installs to Python27. Numpy won't install with PIP or EasyInstall (unless it takes over an hour -same for SciPy), and the -.exe installation route for Numpy bombs becausee its looking for Python2.7 (not Python27). openCV won't install with PIP ("no suitable version")
extensive searches haven't turned up an answer as to how to get a windows Python 2.7.x environment with all three of numpy, tkinter and cv2 working.

Any help would be appreciated!
small remark: WinPython has tkinter, as it's included by Python Interpreter itself
tkinter opencv and numpy in windows with python2.7