Appreciated response. I got ML configured to give me the standard picture style in previewing, so I'm not even using it for the liveview. I already played around with ACR defaults to get a decent wb, my sole wish was to squeeze something good out of the VisionLOG presets Impuz has amongst its luts. So far I've been just dragging the dngs/tiffs from the ACR output, straight to my fcpx. I've close to none experience with digital raw material, neither for photography, so I'm a bit in the dark when it comes to the proper tools to nail this. I was under the impression ACR could actually -write- dngs, instead of filling up some script file somewhere that I'm supposed to make into parameters for my dng sequence in my editor god knows how. :-(
FYI, I decompiled the visionlog dcp for canon 6D and 60D, did a diff, realized there was no other change but the identifier itself, so created a copy with 70D as the identifier thereby enabling me to use visionlog with the 70D in ACR. Should anyone need that file, let me know.