it uses the standard sensors, the plugin and the V44 need an amp/signal filter so that the input is 0-5v without much random signal noise where as the V88 has that built into the unit.
were not looking at the same autronic software if they look even remotely similar.
http://www.autronic.com.au/ vs http://www.vi-pec.com/ they look the same how?
there are quite a few votes for the vipec ecu's going around. They aren't that expensive and pack a lot of features.
probably a very similar price to buying the powerfc + 2x z32 AFM's
If the point of this car is a lot of track work, possibly look into an ECU with more track orientated features such as anti lag and flat shifting as these can also help your times.
If you like your cat i wouldn't recommend retarding the ignition and adding fuel. if you want to do it properly on a track get a decat pipe made.
The way your diagram is set out looks right you need to get 12v to the ecu (using something ignition switched is quick and easy like the accessory trigger for your head deck) wire it to your switches and then to the ecu. Though you might want to have a look at how the factory clutch switch works from memory its on when the pedal is up and off when the pedal is down.
IAT has to be wired in yourself to any of the AN Temp inputs (mine is on temp3 (expansion connector)), you can wire your wideband up through the NB oxy wires (AN Volt 6).
My map line doesn't have any restrictors in it.
my genuine Greddy one didn't have a red logo stamped on it. it did however come with a Greddy sticker that goes in the big raised up rectangle on top of the thing. it also comes with shiny screw in fittings for the the vacuum/pressure lines and pretty much all the vacuum hose / clamps / bolts etc you need to install the thing.