I think that about covers it, bingobano, if you are only getting married.
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What I would also add is to consider your wife's future settlement visa application. There are plenty of little tasks you could do on this trip and your wife can continue after you have returned home and this will save a lot of messing about when you return to apply for settlement.
I.e. Translations etc and name changed on official documents and passport if your wife is taking your surname to name a few.