Hi and welcome to the boards
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First and most important thing is that babies that age are on 3h EASY. Babies move gradually to 4h EASY when they are around 4 months old, which you are still quite far from.
IIWY I'd bring it down to 3 hours between feeds, that way you will not have a problem with the A time and the sleeping.
Secondly, they will slowly learn to sleep longer stretches at night, but for now it's normal that they wake up like that at night. Once you are on 3h EASY make sure you feed at the same frequency at night time as well. I think if you are feeding now every 4h they have calories missing from the day time and they make up for it with NF.
All of the above is right if they are FF. If they are BF it's normal to go even less then 3h between feeds.
The main tweaking I can see that could be done with your EASY is that your babies are on VERY VERY high A time. Have a look here:
http://babywhispererforums.com/index.php?topic=164027.0 babies the same age as yours are doing around 1-1:15h A time. Of course every baby is different, but I would still try to put them down earlier.
But sorry, I can tell you exactly what to do, I can only suggest. I know how hard it is, I have been there myself (although with one, not two), but I can tell you it's true what they say that it does get better and easier.