Hi, i am trying to find some niches. have come across some good keywords. am trying to build micro sites. one thing i am not sure about is the how to decipher the cost per day and clicks per day given on spyfu. if the cost per day is below 5 dollars and my target is say 3 $ per day from this site, is it OK to go with this keyword. OR is there a general criteria that even the number of searches and competition may be low but cost per day should be above a minimum threshold. Really need your help. Mods, not sure where to post this. so pls move if not in the correct category.