Auto Blog Creation

We need: 1) Ability to create, in mass, blogs on wordpress, [login to view URL], [login to view URL] and/or etc. 2) Create mass blogs on our domains. This would include the creation of the subdomain, auto wordpress installation, and some basic changes with in each blog created. Or have the ability to make mass changes to all blogs once set up (These changes would include changing the permalink structure, deleting posts, categories, pages, and links, and disallowing people to post comments. We have to be able to auto post to all our blogs. There is a lot of software that does this, but we need it integrated into the admin panel of the clients to avoid the manual labor and possible mistakes of manually getting a clients content then posting on another script. There also needs to be a submission "counter" for each client allowing them "x" content submits per month. Eventually we will have 100's of blogs in our network. Also if jet spinner syntax could be incorporated, it would be a huge plus in many ways.