i have domain i used to put few mini sites on it and done seo on those. they are all low comp' and on first page. i also promoted the root domain on a word link "seo" and got to 10th page. i think that b/c i have other mini sites on the domain its harm my main keyword (seo). The thing is: if i will make 301 to root, does my new site will go to 10th page or b/c the 301 lots of the word i already done will lost... what do you think? does the other mini sites are harm the domain? what is the best solution here?