I think it will be very welcome if it will be possible in near future to develop 2k cameras with high refresh rate 60fps based on XAVC-S codec. In addition some changes to the camera holder which could have common connection interfaces to fit i.e. 1/4, ram, or GoPro. I believe this changes will shift status of this excellent idea of double cam powered by the bilke, from dash cam to vloggers area of interest.
Do you (Innovv) have such a upgrade in you plans???