It's not that none of those are relevant to our tastes, it's that none of them are new.
On the subject of grime-leaning rap beats, DJ Kenn's beat for Chief Keef's "Glory Boyz" (WHICH IS THE ONLY SONG ON THAT TAPE NOWHERE ON YOUTUBE!!!!) has synths that hit Rapid/"Ghetto Kyote" levels.
New Keef song w/ Riff Raff is pretty good. Keef's gotten loads better as a rapper.
Also, someone make an embargo on Hit-Boy beats.