Found IGPlatfromID=01660003, I guess...
WiFi requires compatible hardware, see:
http://www.tonymacx86.com/network/104850-guide-airport-pcie-half-mini-v2.html
Trackpad: You need to install a driver that is built for your hardware, so first you need to find out what trackpad is inside. Look in Windows Device Manager to find out.
By 'f-keys' do you mean F1-F12 or the special functions sometimes placed on those same keys when used with the Fn key? Related to your quest for PS2 drivers...
For iCloud, AppStore, FaceTime and iMessage you need to use the Clover bootloader or Chameleon. Chameleon is easiest because it is closest to Chimera. For Chameleon you need to install FileNVRAM.dylib. You also need a working Ethernet port... does your laptop have one?