Forum Moderators: open
Me personally, I find that being in the top five positions, or top three sites (indents being counted), is generally all that is required. And yes, often, getting to #1 can bring unwanted attention.
In the past few years, I can't tell you how many times a site of ours has gone from 1 to 2, or 2 to 3, or 3 to 2, or 2 to 1, with little difference in traffic. Largely because our homepage on our most important kw rarely accounts for more than 5% of a given site's traffic. FWIW.