Nothing for oil pressure as above, but I have twin
Aeroforce Interceptor gauges.
They can display 2 things on each display and have bright annunciators that can be set to trigger when a reading hits a predetermined level. eg when RPM hits 5000 or whatever you choose. So that can cover your shift light.
I have them in a pillar pod and while it could look better, (as per MM above!), it doesn't make the view any worse, the pillar is so thick they don't stick out any further.
They plug into the OBD port, so the only issue is making sure you don't keep kicking it out.