Hi,
I'm a Wordpress Guru and I can do this project easily.
If you have PSD's of design which doesn't match the them you purchased, then I will suggest to create a custom theme, so that unnecessary css/jss/images doesn't load and make site slow. If it matches, then I'll use your theme.
You will find my reviews and completion percentage better than others.
I have good experience in CSS, PHP, HTML and Wordpress. Over 18 years of experience in developing website's, done more than 2400 projects successfully on this site itself with 97% completion rate.
Regards,
Puneet Jain