dont forget gearbox crossmember. I got different computer from trx100 for my vs manual conversion (used vp gearbox).
The auto and manuals have diferent plugs for the reverse lights and speedo, but these were supplied with the different computer purchased.
Thecar ran like a turd without this computer by the way. The wiring loom is only from the computer (a big rubber grommet through the fire wall) around the engine and to the gearbox, not the whole car.
Do not forget also the metal plate that is around the gear shifter, you will have to drill out 6 or 8 rivets, or you will have to make one up like i had to.
Starter motor is different.
There is some sort of spacer that the clutch cable does through into the firewall, i do not have this, and holden does not sell these anymore, so i have a bunch of washers there which is far from ideal, get this if you are able.
This is all i can think of now, if i remember anything else i will let you know!!
Oh and this is totally worth the pain of doing it by the way, car is heaps more enjoyable to drive (and does waay better skids.... ahem.. i mean, takeoffs, than an auto)