I believe those rear lights are from the Mondeo, not sure which year.
When it comes to the cars I want; here are a few:
Dauer 962 Le Mans, 700hp@7400rpm, 700Nm@5000rpm, less than 1100kg and 0-100kmh/0-60mph in 2,6 secs. And that's stock.
And a 1932 Duesenberg La Grande Dual Cowl Phaeton (see supercars.net for pics, pic wouldn't load in my post)
6,9 litre, supercharged straight-eight cylinder engine. DOHC 4valves/cyl. 320hp@4200rpm and 576Nm(425ft lbs)@2400rpm. 0-60mph/0-100kmh in 10 secs and top speed of 129mph, despite its 2,6 tonnes.

And that's the numbers I managed to find.
I would offcourse not mind to see other Duesies in GT4 as well.