Took some tries, but after going through thread, this rom is now working perfectly.
If it helps anyone,
1. First install V3, select dpi as 320 (stock Samsung)
2. Install V3 patch 1
3. Install V3 patch 2 (Link in 2-3 posts above)
4. Restore all apps from your backup, reboot, clear caches, and you are good to go
For dpi's other than stock, (I am using 290), use Xposed framework to change them (SystemUI in App Settings)
Thanks for the great work!!