How to be an EXPERT article spinner!

Maybe this should be asked in the Black Hat section, I don't really consider this Black Hat, but on to my question: I am writing an article to be spun and submitted to about 200 sites. Ezine included. All the top sites, plus the not-so-top ones as well.

My question is for 200 sites, how long should my root article be to start with in order to have room to make changes that are clean enough to not be seen as duplicate content?....(Currently it's just over 700 words).

And secondly; How many times do I need to change a paragraph in order to have enough changes for the rewrite? (I plan to nest the hell out of it also with as many Synonyms as readably possible).

Also, for a 700 word article, should I use my keywords 7 times? That's only 1%. Is that about right? That seems like a lot when I see it on paper.


Anything else should I remember to make sure I do?

Thanks in advance...:yield:

read each article yourself and think if as a readers point of view they make sense to you and run them each through copyscape if both go well than you are most likely good to go to have your articles be accepted.

Do you pay for copyscape?