Front cover images needs changing

I am going to be re-taking the images that are in the smaller circles on my front cover partially because they need to be looking like they are at least enjoying themselves. However, i will also be changing the type of shot that i take. Having 2 images on the front cover, both as a close up of the face isn't something that an existing country music magazine would have. In addition to this, i am also going to be changing the colour of the background of the smaller images as well because just having the white can come off as boring and nobody wants to see that.