New map symbols

A small Standalonemod where I have the following signs changed (on Navi and card):

road_port_overlay.dds: Ferry

road_quarry.dss: Quarry

road_toll_ico.dss: toll

road_train_ico.dss: Euro Tunnel

dealer_ico.dss: dealer

gas_ico.dds: Gas Station

parking_ico.dss: Parking

recruitment_ico: Arbeitsamt

service_ico.dds: Repair

Should one of the mentioned not like to finish game and easy to SCS (best with Winrar) Remove the named file. So it is reset.

The signs I've even (usually Wikipedia) retrieved from the Internet. However, there is a possibility that it overlaps with other mods (like images, etc.).

Will you even change the files following to thank:

must be with an compression DXT5 DDS

must be exactly 32x32 large (transparency is one of them)