SR swap- Unknown Harness plugs-- PICS!!!! HELP

[gotta240]

Everything is hooked up with exception of 3 plugs.

First plug is coming off the SR harness(which was already modified to plug n play into a kouki 240sx(mine is a 96 240sx though). The plug is near the firewall on the passenger side of the car. Heres a picture of it. What is it for?
http://i112.photobucket.com/albums/n169/mrmikeman/SR%20into%2096%20black%20240sx/srintall3.jpg

Second- These two plugs go to the MAF sensor but neither fit. It appears that the larger plug was simply wired directly from the smaller plug...but NEITHER fit!!! What do the two plugs fit? And what MAF do I have? See pics below of my MAFs and the plugs that dont fit.
http://i112.photobucket.com/albums/n169/mrmikeman/SR%20into%2096%20black%20240sx/srinstall2.jpg

The MAFS is seen in the background of the pick below.
http://i112.photobucket.com/albums/n169/mrmikeman/SR%20into%2096%20black%20240sx/srinstall.jpg

[mxsx25]

I could very well be mistaken but from the looks of it the mad is a stock sr maf? And i think the connector with the.brown on it is a z32 maf pigtail... don't quote me on that though lol

[Zach-sr]

Idk about the first plug. The two in the last two pictures seem to me like a ka24e mafs plug and a z32 mafs plug. If you need a sr mafs pig-tail lmk..