Research i am doing on a my private SEO Blog network (lots of backlinks) - need help

Didnt knew where to post it there are so many topics i have decided to put it here. please let me know if there is a problem i will delete it.

i am trying to do a research to decide the prices and rules for a blog network i have built before i finish the beta testing and releasing it to the public.

So first i will give the network’s details.

  • It has 100 Blogs On 100 .com domains all of the domains are new and has pr of 0 for now.
  • Hosted on 100 C class Ip host
  • Interface is very simple. but very advanced.
  • you can choose which exact site to post to.
  • you can post, delete or edit post and your article can include up to 3 links
  • You can export a details Excel sheet of all the permalinks.
  • you can see all the permalinks.
  • you have percentage on the posting stage.
  • bug report in case something went wrong in the posting process.

<snip/>

but i really care for what people thing before i release it.

Now what i wonder is:
how much should i charge per monthly.
Should i set post limitation per day/per blog or both?
Should i dictate a 100% unique content policy (no spin although the system is capable of spinning)

Please let me know what you thinks

No one ? with any opinion ?

I would really appreciate if someone has an opinion about this.
because i am soon finishing the first beta testing stage and not alot of time left till the system go public.

How much is spam worth?

may i ask why is this spam ? eveyone here is asking question about SEO. i am doing exactly that about a service i am about to offer.

Not spamming not multiple post nothing. this is my only post regarding the matter.