Nicolas,
I also am curious about this. As you know, I (our web design firm) have struggled to adapt hikashop to joomla templates for clients who have mixed e-commerce and general information sites (where typical joomla templates are appropriate), but with your help, we are getting it done.
If we can get everything ironed out and working right, we have a couple more clients who are running e-commerce-only sites with ZenCart. Now that we understand joomla and hikashop a bit better (FAR from what we need to know!), we would like to consider changing those sites over. However, there appears to be a lack of ready-to-go hikashop templates to use. I've looked at your links and done searches, but don't really find pro level templates yet.
On the other hand, there are many, many templates ready to go for virtuemart such as this one at
www.templatemonster.com/virtuemart-templates/42144.html
Not being coders, will we find it difficult to pull out the virtuemart components and instal the hikashop stuff on a template like that? I would really like to stick with hikashop now that we are learning it. Don't really want to have to learn and support 2 systems, but our clients do demand pro level designs for the sites. We spent a lot of years learning to work with osCommerce, then Zen Cart, so now we are trying to learn a new one and make that our standard install.
Your thoughts appreciated.