My group is quite the opposite. They agreed up-front that they'd all take the Stealth skill, so the entire group could sneak, and not just one of them. As a result, they've ended up more subtle than I've ever seen these players in any group (we've played for decades, and tend to resort to violence when we get in trouble). They make detailed plans, they do their legwork, we've got some very dark mirror shades and trench coats.
Well, dark... they're goodie two-shoes. We're mostly following the SRM 4 missions about the Orc Underground, with lots of other missions thrown in the mix. As a result, their moral decisions tend to be between helping oppressed orcs against racists, or helping the police arrest corrupt people, and so far they strongly tend to side with ORC. They've also discovered the benefits of non-lethal violence. Of course they still break the law a lot, but quite often for good causes (but also still money, of course).