Well, I have a micro niche site, targeting like 5 different keywords. Each page, targets 1 keyword. Should I put all of the 5 keywords in each pages meta tags? or just do the meta tags that, this specific page talks about? Will too many meta tags (like 5 or 6) be bad for SEO? Is it better to have 1 or 2 super targeted meta tags for each page? Note, all keywords contain some of the same words. Opinions?