Mm, no Sledgie, I must disagree with you completely.
When I think of evil, know what I think of? People who use explosives recklessly, disregarding the most basic safety concerns.
Well, actually, I think of a lot of other things first, but that is also on the list of evil things somewhere.
Point being, there is no such thing as a good gnome. A good dwarf? Obviously, Sledgie is dwarf.
But a good gnome?
No. They do not exist.
Not a single good gnome at all.