For those of you who are interested our Electrical plan is below. We kept it pretty simple, only having down lights to the main living areas.
In total we ended up with:
22 Batten lights
20 Down lights
1 pre wired batten point (to add a ceiling fan under the Alfresco at a later stage)
2 Flood lights (with sensors)
2 Under cupboard lights (under the overhead kitchen cupboards)
2 Exterior lights
4 Single power points
25 Double power points
1 Quad power point
3 Safety switches
1 Surge protector
1 Led Skylight in bathroom (this was later removed as we couldn't justify the nearly $800 expense)
All up, our electrical came to $3,800. Pretty happy about it, but I'm sure we've missed a whole heap.