After having repainted the whole tank (see old thread where you guys didn't like my tank very much

->
http://www.rcuniverse.com/forum/m_8353941/tm.htm ), I am now quite satisfied. But I am not sure about what I should do with the wheels and skirts (sidepanels?). Blackwash? Weathering with what? Repaint?
If you would like to comment the rest of the paint job on the tank, please be kind... I don't think the german army can afford any more layers of paint on this tank, and it has to be driven also
A.