According to the book "The Spirit Level: Why Greater Equality Makes Societies Stronger", you don't need especially high taxes (as in Scandinavia, for example) in order to achieve a fair, equitable, prosperous, civilized, "socialistic" society... as Switzerland and Japan prove...
So there's two more very decent places you might want to consider, and I'll add Taiwan and South Korea to those. These are all largely middle class, increasingly prosperous societies with good universal health care systems, low unemployment, good public safety and relatively good governments that don't rape their own people (metaphorically speaking, and in contrast to what is happening in the US, UK, Ireland, etc.)