I'm currently ranked #10 on the first page of the SERPs for my main keyword. It appears that the #2 spot is basically another micro niche site that's older/has more backlinks, but not too competitive. i know that in a few weeks I could build more links and surpass spot #2, but once he/she sees that my site is ranking above theirs, can they do anything to sabotage my site? What would you recommend? I don't want to get banned by G because that person clicks on my ads a bunch of times to get rid of me... any thoughts?