We've chosen the 'grey' template as the default one when a user first installs pLog. However the registration script and the wizard are still using a very old design that make it look like not so 'integrated'. The microtask would consist in developing a template for the registration script based on the 'grey' template.
We just need the html template of the first page and the confirmation page (the registration script has two steps and the wizard script can be done as another microtask) There is no need to modify the register.php at all. We can take care of that Estimated time needed for this is 2 to 3 hours.
Drop me a PM or email if interested (phunkphorce_AT_users.sourceforge.net)