We are a team of web designers and developers with many Wordpress sites to our credit. Please check PMB. I have seen your existing site. I wish to know what you are seeking by way of better looks - any theme that you prefer, any ref. sites that you like, any design specifications / preferences. This will help me to assess scope of work more precisely and also deliver as required. I will then revise/ confirm my bid accordingly. I will ensure that your Google Ranking is not disturbed (unless there is a Google Penguin/ Panda while we are at work :).