Website Membership Designer Required

Please advise me on this type of members site

I need a members site created to go live on May 7th 2012

Please advise me as to which of these you would use and why.

http://member.wishlistproducts.com/
http://www.amember.com/p/
http://www.magicmembers.com/


I already have purchased http://easymemberpro.com and not sure which software to use.
The main site is a wordpress site.

I would also need an affiliate account set up so I can pay them for promoting this service.
There would be about 30 videos to be uploaded and several articles.
I would only need one membership level and those who are not members can act as affiliates.

Please only reply if you have experience in this area and provide samples of your work

There are 5 other projects after this one.

Thank you