If I do changes, they will be very small. The only thing that I want to do is to integrate better in the design the "display as list / display as images" drop-down list, and add options to filter/sort vehicles lists.
If a new layout is done, the current one will anyway still be available (either by default or easily selectable as default).
But as I never have enough time for doing all what I want to do, I doubt that I will change the site very much