Having just spent several days trying to find a responsive, well-coded, flexible WooCommerce theme, I’d say there’s a crying need for someone like yourself to create a dedicated WooCommerce site, designed specifically for a shop.
The free themes all have bugs or are very limited in their options, even the ones supplied by WooThemes. The good paid themes are all around the $100 mark and many have a “no refund” policy – scarey when you’re spending that much money.
My friend likes the look of the Celestial Reloaded curved slider – would you recommend Celestial for WooCommerce?