Looking at the Light Curve of the Week, U Mic, and I feel a certain responsibility for such stars being under observed. I have a balanced visual program down to 15th mag, with all the usual classes. What if I ONLY did southern LPVs? I reckon I could do almost all of them, with my 3-6k or more obs a year (depending on weather).
Some other southern observers tend to specialize a bit, like Rod S. doing seemingly every CV in the sky. But I'd pay a high price.