Your evening / night routine sounds great for a bubs of that age. Have you thought about bathing her during the day rather than the evening? Then you could leave things as they are or try to give her a dream feed before you go to sleep and maybe then she'll get through till 4 or 5 in the morning. This may not work - it doesn't for all bubs but for some works brilliantly. That way you don't have to fully wake her up for a bath when she's asleep, but can get that extra feed in and hopefully she'll be one who doesn't fully wake for the feed and you can put her back in her cot asleep.