Yep I was looking at the train choices. The 9.39 gets to Budapest at about 4.40 which is pretty much ideal.
Before anyone who knows me jumps in, let me be the first to say that as a lightweight of the highest order, 7 hours of beers will finish me off – in a good way admittedly

- but I’m not planning on waking up in a siding in Albania or somewhere! But yes, definitely would be good to have some travel company – great suggestion Sam – also anyone else who’s on for the same journey?
Also doing Vienna the following night (it's only a couple of hours away I think, so it should be easy), but not doing Dresden – it was too complicated.