Expand color chart linking choice to unlimited please

Currently we only have 12 choices for chart linking colors. I have many identical workspaces for all the different currencies and other future markets that I may wish to open at any time. So if I happen to open a workspace with the same linked colors then both these workspaces change to the same symbol. Clearly a problem. I would suggest the following changes need to take place ASAP to overcome a fundamental flaw in the MC design:

1. Expand the chart linking color choices dramatically;
2. Make sure that when a symbol is changed in a workspace, that it does NOT result in any changes to OTHER workspaces;
3. Allow a use to change the linked color on ALL charts (including hidden) within a single workspace only.

These changes are URGENT and very powerful. It will eliminate the current issues I am having and also save hours upon hours of having to unhide all my hidden data on each of a zillion charts in each workspace, change the linked color, then rehide all the data again. I cannot impress enough just how beneficial and time saving the above changes would be to end users.