Actually yes there is KK for the elite. Just not on this forum and it's against the rules for me to link to it. However I am working myself on bringing two KK roms to the elite, Gummy and Carbon so look out for those. Should have something very shortly
it is cm11, I am currently running it, the newest maps has no glitches for me, and I highly recommend overclocking 1600Mhz, it is stable clock for most, also disable the force 2d rendering option; all these tweaks are accessible by enabling developer mode (google it).