Thanks for the feedback. I understand £7500 is rather high, that's why I am trying to get as much feedbacks as possible as well as adding a video to it. Once the campaign is released, there is no turning back. I will do the cost checkups one more time to make sure is there any way I can lower it.
I agree that cover page art looks rather bland, I haven't really paid too much attention to that so I didn't notice it. It will be changing soon. Thanks for the heads up.