When I started my online site I bought the domain sportdirect.co.za, but I really wanted sportsdirect.co.za -3-4 years on I now own sportsdirect.co.za - which I think is the slightly better name.

The site is still in it's infancy and have only started working seriously on it a few months back but have spent quite a few hours on it. There are not that many back links.

Should I:

Move the site to the new site and just have a redirect from the old site? What are the down sides with regards to google? Could my ISP move a php,sql website easily and have everthing as it was - this scares me the most.

Or play safe - just have a redirect from the new to the old -

Or did I just blow R1K