Using our existing responsive template

Hi, I would like to know how I need to setup/configure Mobile Joomla to ensure that it would still use only our existing Responsive template. It is currently working fine on mobile devices, but I need more speed and a smoother user experience. Currently using a customised version of Zenith II template from ThemExpert.
Thanks,
Andrew

Yes. Just set empty value in "Templates" fields on MJ Settings page. MJ will rescale large images and allow to disable plugins/modules in mobile version.

PS. And there will be much more features and improvements in MobileJoomla 2.0.