Formatting options for Header on Client Presentations

I would love the option to change the header that shows up on client presentations: Size of logo, placement of logo, Title/Business name, colors etc. (Not just a small logo on the left and my business address on the right. It doesn't give off the full presentation look that I would love.) I have already created headers and footers within the boards themselves, but then it takes up much needed space for the designs. Thanks!