Designing New Website For Portfolio

My current portfolio website was my first time using a tableless css layout. The site is 3 years old, and it's time for a total make over. I've learned a lot since then from always challenging myself. I need to take it to the next level with each new website. The old site was http://www.dmtportal.net/. The new site will be www.david-toth.com.

This is the photoshop mock-up.