Get lots of 'spewbies' - towelling cloths for wiping up dribble & spew. If you can get to an Ikea, they have great ones with little loops on them for hanging off the pram, etc.

I would also suggest the sling - but you may like to wait until bubs comes so you can get one that will suit you both.

We used a bouncer too - great for getting the dishes done!

Someone will buy you powder in a gift - whether or not you want to use it

Good luck!