Commerce Kickstart on secure server I am in the process of building a Commerce Kickstart 2 site and need some guidance.

From what I can see it is now recommended that e commerce sites are fully hosted on a secure server.

I have in the past looked after a non commerce Drupal site on a standard server.

So my question is apart from having a SSL certificate installed do I need to do any other work to the site or is it a case of just uploading via the hosts control panel onto the secure server as I would with a normal server.

If it's not going to be that easy any advice please
Yes it should be that easy, Drupal doesn't tend to mind what protocol it's served under. I say "should" because who knows what contrib/custom modules you have that might be doing who knows what, but in my experience contrib tends to be pretty good and you can sanity check the custom modules before implementing anyway. 

You'll probably want to un-comment the http -> https redirect in .htaccess (or implement similar in the vhost if you're using something other than Apache), that way any errant insecure requests will be upgraded before they hit Drupal.

A useful check is to crawl a test version of the secure site (e.g. with Integrity on a Mac) and look for requests for insecure resources. If you see any, you can check the referring URLs to find out where the insecure request comes from (link, iframe, script tag, etc), and use that as a jumping point to find out which module/sub-system is responsible.