Modify an HTML5 Template

I've purchased an HTML5 template and I've already made some changes. The big work is now for you, The video gallery need to be modified, I also want change the photo gallery to something nicer, music need to pause went video in the gallery are playing. Would love to have a Guest book page added on. And there are also some little stuff that need to be fix.

It would be cool if I can have it done by next week.

Many thanks

Andy