1) You could try and find a nice leather interior from the Ghia I think or even the interior from a Zetec s.

2) Depends on what your after, but you could go with the 15" Zetec S wheels or 15" Escort GTi Wheels, you also have the 16" Mondeo alloys that look the same as the Escort GTi's only bigger.

3) Ghia or Ghia X I think.