Sorry but many tweaks that you've added to the rom don't work properly. I've only taken build.prop and init.d script from your rom, then I've corrected the build.prop keeping some of your features, removing others and keeping sMIUI credits.
I've added tweks for 3g and edge connection, because both in your rom and in official Xiaomi's rom the network was slow. I've also added the latest version of Busybox with right symlink and full init.d support.
I'd like to create a project in order to make a flashable zip with only features and tweaks for MI3 and MI4.
NOW I AM ASKING YOU TO USE SOME OF YOUR INIT.D AND BUILD.PROP TWEAKS FOR CREATING MY OWN PROJECT: I will link your rom on Xiaomi eu and xda.
Tell me if I'm allowed to do it, please.
Thanks for creating this awesome rom and for reading me
P.s.: I googled a lot and I found this link, but the only answer I could find was that you had to make the rom compatible to ART ....if it's not possible it's ok