Pertlexy,
Shift link lock & unlock is a good feature that needs setting. You can set it yourself or the dealer can do it.
The rest are all personal preference.
For example I like all doors unlock. That is when I touch the drivers door, all doors unlock. However for personal safety some people prefer the other 3 doors to stay locked. Less chance of unwanted persons jumping in the passenger side.
One thing the dealer can do for you is activate the windows & sunroof to go up & down from the remote. Its not active from factory but is a handy option. Especially with the run of hot weather in Perth jusrt gone.
Thats all I can think of until my coffee kicks in.