As far as feedback goes, I think you should take the time to look into more PVP related situations that you could record in. I'm probably a little bit biased because I personally like PVP, but I've found that there's more action and content to be found with it.
You seem like an interesting commentator and I think you might do well with PVP. There's more to talk about and commentate on. If you need ideas you can check out my channel, but I'm pretty sure you could do anything PVP related and succeed with it.(: