Hello,
I took a look at your site but it looks like you have GCK Store active now. In regards to your question about the logo on Fresh Bistro the "centered" logo is specific to this design and requires additional CSS and scripts to function. There is a lengthy tutorial here that explains how to set that up and the coding you would need to do so.
http://www.shape5.com/demo/fresh_bistro/index.php/tutorials-menu-48/custom-code-for-this-designIf after following all the coding instructions above you still have issues please let me know. I would need to see the issue live with this Template for the rescaling issue.
Regards,