[c-hri-s]

Hi,

I've a 335D which I'm looking to swap and am considering a 535D as a replacement. Since ordering the 335 we've had two children which necessitates some back doors - that and I'd really like to be in something a bit newer than my 08 plate.

I'm looking at nearly new (<1 year old) in order to make a saving against brand new, and there are a few models out there.

Question - what should I be looking for in terms of "must haves" on the spec?

So far I've convinced myself I need an upgraded stereo, auto box, surround cameras and pro nav .. but is there something else cool I should be looking for?

I'm assuming they will be offering me something around the 18K mark for my current car (in sig), and looking to buy something around the 40-45K mark. I'd then be thinking of trying for something around 10% off their posted price.

Advice gratefully received