I want install this rom. But I hate nougat laucher(icons,notification panel v.s.). Can we change this? and how can I change?
You can install another launcher from play store.You have Nova,Lawnchair and many others
Personally, I use Apex launcher, regardless of what ROM I am running. There are dozens of launcher apps on the play store. However, those won't change other Nougat features, such as the look of the Notification Panel, or the look of the settings app, for example. The good news is, many of those looks can be changed thanks to Substratum themes. To use Substratum, you will need to install the core Substratum app (free on the Play Store) and at least one theme app (also on the Play Store, many are free, some cost $0.99 to $1.99 USD, simply search for "Substratum themes")