if you want the 4.4.4 you can learn how to compile from source yourself. i tried with my nexus 4 but had a hard time and gave up trying to develop a rom. the problem we have here seems that there arent any source for our phone. be patient... Playfulgod is working on getting us cm11.
btw. stock rooted is fine with xposed frameworks. for me custom roms have their own problems. stock is actually better imo