Guy, and others,
All great looking shots. Little doubt the 75 Lux is a nice piece of kit.
I did find it informative, and somewhat amusing, how things circled around the 75s for a bit. I think it does suggest that any of them are more than capable of delivering, and yet each has its own signature and attractive features, be it bokeh, sharpness, contrast, size, price, etc.
The Lux may be bigger and heavier, but it still can "wow" with images. And the other key point folks made.....the more you use any lens, the more comfortable you get with framing and other things. Something to be said for few lenses that get used more over lots of glass that gets used little ;-)
LJ