Design a Tumblr blog theme

I'm a journalism student studying at University, and I'm looking for a theme to add a professional look. The blog has already been created and the domain name registered - www.neiltillbrook.co.uk - so I'm just looking for a design to be created and implemented. I'd ideally like it done sooner rather than later, but I'm open to a flexible schedule. There's also the chance for future work.

Don't hesitate to get in touch if you have any questions.