Sure there can be more classy ways to achieve this, what I’ve described is one of the simplest solutions. If you’re struggling, I recommend doing that, keeping improving your project and looking back at this problem if you want to get more professional. But I must say, there will be no noticable performance wise difference between that way and making those settings work. It would certainly look cool and keep your project more organized though 
Btw if you want to cover all angles and not just 8 of them, and that’s why you wanna implement that, you can also make it work using control rigs