I have been recommnended to create a Wordpress website .

I currently have a vistaprint website and emails for the business but the capability is limited and I have been recommended that a wordpress site is the best way forward. I am looking for a suitable designer but also I need to know how our website address and hosting can move if I have a new website. I have not yet put together a final detailed specification for the website but have a clear idea on what I would like. our current site is www.frombumps2babies.co.uk . I am happy with SEO stuff in as much if I type in Google our type of service in our area we are at the top! Your advice and a guide price will be appreciated .