Hey Peter,
Thanks for the pictures, my answer above was mentioned for Jeroen !
OPA and Armin will check the car soon, and They will know what to do,
to let it look more in proportion, IMO the only problem are the doors
The rear end is no problem , could be fixed easy , like yours with a scoop !
But Opa has always great solutions , so I'll let him do what he thinks its the best !
Now I'm gone put Photo shop again on my PC, Then I can show what I mean by larger doors !
CU,
Guido