What are the chances of having a full grid though? Even if you have a full roster, chances are at least 1 or 2 will drop out last minute. It’s a valid point though.
We didn’t have the safety car driver for every round, in those rounds we just ran the lead car as the safety car and kept the procedure the same using in game chat to request the sc etc
I also ran an earlier version of the SC procedure in my endurance event if you can find that.
It actually worked really well for the endurance race, we even ended up with a 1 lap sprint round Bathurst to end a 90 minute race.
I do like SC procedures, they give the race some forgiveness, increase the chance of random things happening and make it feel more alive.
Whatever you come up with I would recommend hosting a pre season race to practice as there will be some mistakes as everyone have to learn/understand how the system works during a race. It also allows you to tweak any issues that crop up for you.