I really don't have much time work is on my near horizon, however this should answer your questions starting around
Page 171. It gives you everything on equipment status. Only glanced over it but, it looks like it'll take two vehicles to transport what's being called a "reinforced rifle platoon" the timeline might not make it game inclusive but, I'll watch it. This brings into the limelight in the previous section what is being done to upgrade the AAV-7. Lots of good stuff in here from the FY 2013 end of year review.
http://www.hqmc.marines.mil/Portals/...13%20Final.pdf
Regards,
Pat