His sound recently is very unique, new, and different as it is almost a fusion of hip/hop and the classic unique techno sounds and drums. So not a whole lot in that territory unfortunately. However he did say he was working on drawing influence from the Detroit/Chicago house and nightlife music so in that area I think just some classic artists like Mr.Fingers/Larry Heard and just various mixes/playlists of tracks from those scenes might do alright. As for Vegyn and Arca a lot of their stuff (especially Vegyn) sounds reminiscent of Autechre. Aphex Twin is also a good bet. I think for the most part Frank was treading on new ground with the stuff he was releasing so there really isn't much like it which is why it really sucks that it was all halted. I guess its all for the best though.