For those interested… Grid 7.0 for ESX 6.7 U1 /w vGPU vMotion support has been released.
Vmware provided me this information but I have yet to verify if it is required:
[b]I see that you had a query related to vGPU + vMotion support.
Support of vMotion for vGPU enabled VMs has been introduced from Horizon 7.6 onwards. This feature is dependent on vSphere 6.7 update 1 or above.
You must enable the advanced vCenter feature named vgpu.hotmigrate.enabled ( set it to true) for supporting vMotion on vGPU enabled VMs.
For more details, please see vSphere documentation below:
Following table ( matrix ) represents the supported combinations of Horizon View and vSphere.
Hope this helped in addressing your query.[/b]