I have replaced the factory eurovox radio/cassette unit in my VTII executive with a eurovox (factory) radio/CD ubit from a VT Berlina. The Berlina unit has power antenna controls but I have a manual aerial and there is no clock on the display. If I fit a power aerial (aftermarket), can I wire it through the factory loom and is there a factory clock display somewhere that I can access or can I fit one from a more upmarket model? I still have the cassette unit if any parts can be salvaged.... I suppose if worse comes to worse I can sell the Berlina unit on ebay and buy an aftermarket one with a clock already in it....