wow, just wow, ive installed minutes ago, using twrp 22.214.171.124 because 3.x and up is buggy to acces with combination buttons, rom is smooth than a lot of roms i've tested, in my opinion, android 5.1 and are a bit laggy, 6.0 and 7.1 more laggy for this hardware.
i love the dark interface, i use this phone for whatsapp, facebook and listen music, and this rom satisfy my needs,
I was surprised first boot load too fast, between 5 to 10 minutes, other roms always takes 15 to 30 minutes to boot, i use pico gapps.
you did a good job with this rom (Y)
PD: sorry if i say something wrong, my english is a bit basic