Safe speed colouring for target speed

[Funguss]

My vehicles often change their safe speed and I rarely remember what to expect. Due to my paranoia over damaging the engine I find myself 'e'xamining almost every time I set off as I don't trust myself to notice I'm going over the limit, or that the limit happened to fall on a multiple of four due to the added load and therefore I missed it. Having the safe speed colour indicator would be a really nice QOL improvement, for me at least.

Describe alternatives you've considered

I'm not sure why anybody would have an issue with this, but if there is then having it as an optional setting would be good.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. Please do not 'bump' or comment on this issue unless you are actively working on it. Stale issues, and stale issues that are closed are still considered.

[stale]

This issue has been automatically closed due to lack of activity. This does not mean that we do not value the issue. Feel free to request that it be re-opened if you are going to actively work on it