Airserv-ng can be used for this and should be available on the pineapples. You'd have to change the older pineapple's IP address, DHCP range etc to something other than 172.16.42.* to to connect the pineapples via USB but having done that, I think it should work. The bigger problem would most likely be getting the hak5 software to use the remote interfaces but you could always use the aircrack-ng suite software from the command line. Would be pretty nice to have the internal radios on the MKVII for normal pineapple stuff and two or even more remote radios available through a network connection
