SEO for Classified Site Needed

Site domain is 1 year old - is at the final stage of construction (exoected full swing : within a month) What we what : Google Penguin friendly seo style pls - we do not what our site to be banned Looking for long term seo services. We are having 550 categories +- - we want at leastt one of the keyword for 550 categories to be seo at high google page - For popular niche - keyword will gradually increased PLEASE NOTE - task is not tough as we only interested in [login to view URL] search engine in Singapore only ; not global seo competition Contents : Nothing yet - pls suggest what do you need us to do for you to seo - we may do something like this keyword density article with title & h1,2,3 with keywords with image, video, reference to author etc - but you need to work with us patiently for us to do one by one of these contents .. | definitely it will be best if u telling us is in your package Social media : nothing yet - also same as the previous topic - we do it or it be in your package will be the best again. Kindly tell us your strategy how you will sail this site up with individual categories - Our quotes is just indicative of the whole project - tell us your monthly rates for a seo duration over 12 months for this site or what is your suggestion of duration. As we will be setting up our web design department - we will set up seo department if you are good and bring in our local clients towards you in the near future. We have the appetite to explore this area with you fullest as long as you are confidence with your seo experties of pushing this site to the top of google serp