Spare wheel mount

[Blondness]

I am looking to buy a gen 3 surf and really do not like the look of the back end without the spare wheel mount on the rear door. If I find one that suits me without the rear door wheel mount I was wondering how easy/costly it would be to purchase & fit the rear door, swing out wheel mount?
Also...... Can anyone tell me if ALL gen 3's have an electric rear door window?

Thanks for any advice you can give me

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