Over stuffing of kw's can be an issue. But nonetheless putting exact match kw's cannot cause any harm.
If the page is represented by the keyword in a perfect way then don't bother to think about what Google will think of you?? Build content for your audience and not for search engines.
If the page is represented by the keyword in a perfect way then don't bother to think about what Google will think of you?? Build content for your audience and not for search engines.