Organisation - Camera

I am coming closer to filming my music video and I've have been planning what I'll actually use to film the video. I am using a combination of two cameras.

Firstly I'll be using a video recorder 

I'll be using this with a tripod to film my still shots when I don't have to move the camera so I am able to achieve an effective shot easily.

Secondly I'll also be using an IPhone 6 

 The reason why I am choosing to film on my IPhone is because i need to create quite a few tracking shots where I need to be following my protagonist who will be running in these shots. Using an iPhone allows me to easily to do this as it is light and not bulky unlike a video recorder. 

Matching camera quality is always an issue when using two different cameras however i have though about this and checked that an iPhone 6 and the camera I'll be using both film at 8mp 1080p at 60ps

So this will not be an issue.