Yes, all good. My milk's coming in now, and his poo is changing accordingly. He managed to squirt it all over my leg this morning. 
He's obviously a faster and more frequent feeder than DS1 was, though DS1 fed pretty infrequently until he was past the newborn stage.
Eau, it was a bit eventful, but a postive experience overall. My waters went whilst doing the garden; contractions started 4 hours later. Midwives arrived, DS1 went into meltdown which DH had to deal with. Just before DS1 went to sleep the MW examined me and I was 7cm and started having HUGE contractions. Thankfully DH was able to join me at that point, and DS2 arrived all in a rush. It was only 2.5 hours from start of cx to delivery.
Unfortunately I bled a lot at once (I was on all fours and managed to spray the walls and the sloping ceiling
). The MWs couldn't work out what was causing the bleeding, or really stop it, so I had to be blue-lighted to hospital. It turned out to be only a small tear, but near an artery, so it was quickly stitched.
DH and baby had to follow by another ambulance which unfortunately was rather slow to arrive so we were separated for most of the first couple of hours, which was a shame. They kept me in overnight to make sure my blood tests were okay (they were fine) and we came home the next afternoon. The benefit of being in hospital was that I then had lots of time to give DS2 skin-to-skin without DS1 being around.
DS1 managed to sleep through the whole thing which was great. Thankfully my parents were able to be here, and my lovely mum had cleaned up all the mess and done a couple of lots of washing by the time we came home. :)
DS1 is absolutely besotted with DS2, gives him kisses and cuddles and gets upset whenever DS2 is in the sling because then he can't see him properly. I'd expected him to get upset about sharing the milk, but he keeps insisting that I wake DS2 to give him milk, and this morning voluntarily stopped feeding, "because DS2 is starting to cry so you need to give him some milk instead." :)
We have had lots of tantrums & food refusal from DS1, which had started a couple of days ago, and the first night I was home, he was awake for 4 hours at once in the night as well as DS2.
Me co-sleeping with both is clearly not going to work yet as having enough light to feed DS2 wakes DS1 who then gets very excited.
DS slept in the spare room with DH last night and it was much better (though he was still up & wailing at points) so hopefully things with DS1 will calm down a bit more from today.
I had forgotten how gorgeous newborn babies are. I'd do it all over again tomrrow (well, almost). 