Custom IDX & WordPress Integration/Migration

Aloha: I am looking for someone who is familiar with Wordpress, IDX, and the MLS to integrate an MLS search into my Wordpress site. I also want to integrate my current site into the WP platform. I would like to be able to integrate my mls database data feed (Honolulu Board of REALTORS) into my website and show the results in my website. By doing this, I would still like to be able to maintain the integrity of my site so I can update the content using Wordpress back end. I will be using the current theme and I would also like to be able to maintain the theme's programming integrity, so that I may customize it to my preferences. I need to link to custom searches with dynamic content from the mls, custom slide shows, sign-ups, etc. No frames. no external domains. Everything should be on my domain. Providers should have specific knowledge and background with IDX and WP. I know this is fairly time consuming but I am looking to complete this ASAP. Please let me know if you can accomplish this. Please see attached pdf for specific details.