Advice on trip to Tokyo and Auckland

Hi
I am going to book a flight with the following routing..LHR-PVG-AUK-NRT-LHR on upper class/business premier with Virgin and Air NZ.Now its going to cost an arm and a leg (£3000 each) and I have a few questions I hope a guru can answer.
1. Will we be entitled to a limo (dont know booking class at this time but do partner flights with NZ have a standard booking class)?
2.Can I put the FF points for the trip on either NZ or Virgin and which is best?
3.Am I paying too much for the flight?(Looked everywhere but cheapest i,ve seen with decent seats is VS/Nz via NZ website).
4.Is there a difference between upper class seats on config 1 and 2 a340's or are they all the same now i.e. lie flat bed?
I know its a lot of questions to ask but I have used the search feature and cant seem to find answers to these points,also for the price of the trip I could swop my £800 car for a decent one:) so I am keen to get everthing right.Hope someone can provide some info.
Thanks.
I am going to book a flight with the following routing..LHR-PVG-AUK-NRT-LHR on upper class/business premier with Virgin and Air NZ.Now its going to cost an arm and a leg (£3000 each) and I have a few questions I hope a guru can answer.
1. Will we be entitled to a limo (dont know booking class at this time but do partner flights with NZ have a standard booking class)?
2.Can I put the FF points for the trip on either NZ or Virgin and which is best?
3.Am I paying too much for the flight?(Looked everywhere but cheapest i,ve seen with decent seats is VS/Nz via NZ website).
4.Is there a difference between upper class seats on config 1 and 2 a340's or are they all the same now i.e. lie flat bed?
I know its a lot of questions to ask but I have used the search feature and cant seem to find answers to these points,also for the price of the trip I could swop my £800 car for a decent one:) so I am keen to get everthing right.Hope someone can provide some info.
Thanks.