Upgrading from Zen 6.x 1.0 to Latest Zen 7.x questions

Hi All,

I have a D6 website that I wish to upgrade to D7, the theme was built on an older Zen Themer’s Starter Kit 6.x-1.0, it is to remain the same.

Questions/Recommendations: Do I need to upgrade to the latest 6.x version first before trying to upgrading to 7.x?

It this going to be a nightmare... should I just start from scratch?

Thanks!