Customize Wordpress Template

Hello, I've purchased the Sheeva wordpress template. However it didn't do all that I need it do. I've modified the design and need a new home page to match my PSD. I will need this page to work within the Sheeva theme. There will be other pages to customize and if we can work well together there will be more work available if you're interested. Please see attached images for an estimation of work. Only bid if you have great wordpress experience. I can provide the Sheeva wordpress theme template for you to start with if it is helpful.