All those look nice. I have a M-Audio Keystation 49e and it is fine for what I do with it (£69). It only has mod wheel, pitch wheel and volume control, as well as octave shift buttons, but if you don't need a control surface and are happy with using the mouse, then I'd recommend that. Then you can save the rest for something else!
I use it on a Mac, but it is PC compatible. It should be compatible with Reason. It comes with Live Lite as well.