Thank you @yosiasz
D3 customisability is the only way for some of our goals. Indeed, the reason for starting this thread was to gauge the appetite of the community for an open D3 panel.
If there is support for this, then I would be happy to make a real contribution to such a project.
Please indicate support in this thread or with a 
(to make Grafana even greater 
)
Warm wishes
Eric