ballinafg510

Hey i purchased a euro imported mercedes 230c. With the european headlights, short bumpers, vinyl and cloth interior, and all the other lil good stuff. I am looking to put the ronals or some other mercedes rims. what can i use as a direct bolt on? what would need spacers and how big?
I bought the car as a project redoing everything and going to sell it. Any help? Pointers? Anything i should know? any type of help is appricated. Thanks in advance