Agreed, no issues with any rust on mine either...
obviously the jap spec radio needs to go, and if you get one like mine with air suspension than that will more than likely need replaced at some stage... either new replacement air suspension struts or a spring and shock conversion (easy)
Personally i'm keeping my air suspension as I like adjustable ride hights and it works out cheaper for me to fit re-manufactured air struts than JIC coilovers, which would have been my next choice.