New Camera Setup for the BMW R1200RT?

So I've been recording with just my Sena 10c for a while and got a little bored with the one viewing angle. So I watched some of my favorite moto vloggers and picked up that most have two camera setups. Well try it out for a while and see how it goes. So far I like it but I'm going to try different things for the audio seeing as the GoPro Hero 9 doesn't pick up on the Senas audio. In the end, all of that might be too much work but oh well!