well ill give some general 'tips'
before trading, click on the other tgp and see its skim, 4 or less to trade is ok, 5 is hmm, more then 5 be prepared for a situation where you get lots of traffic but low prod
content wise, if your top thumbs are babes with big boobs and their top thumbs are babes with small boobs.....then its not going to work.
sponsors...it doesnt matter unless theres a obvious duplicate content between the tgps
check out my site for more
http://www.fatbuttcash.com/adult-web.../sponsors.html