[PhilJ]

Hi Doug, it's aimed at people starting from a fresh v4.1.11 install, but it doesn't rule out anyone looking to migrate.

It depends on how modified your store is. With the mods you have listed in your signature, I imagine it wouldn't take too long. The template itself is based on the 'light and lucid' theme as a starting point.

Unlike other templates, only the necessary files are replaced, not the entire /skin1 directory.

I'd recommend you upgrade your store as much as possible to v4.1.11, then apply the CSS template files. Then if necessary, re-apply whatever custom mods you have made.

The chances are, this will also work fine with earlier versions.