sige, whichever you choose, ako na lang bibili ng maiiwan, hehehe...magkano ba ang asking sa inyo ng bawat isa?
here is my low down:
the body work required on the mini cooper is lesser than the karmann ghia.
the engine and suspension system of a karmann ghia will probably be easier ihanap ng parts than a mini.
the exterior trim of the mini will be harder to find (side mirror, signal lights) than a karmann (kasi VW's - parts are almost similar to one another).
the mini will be a good candidate for a resto-modification option -- cooper racing format with the white stripes on the hood and a white top, KG's don't have the racing history but they sure could be set-up to racing mode (sleeper style).