just got a motor change

Hi I just got my 1997 dodge stratus motor which did about 290 thousand K.M with a 1999 Chrysler Cirrus. I'm having a lot of problems i was wondering if any one knows if they are interchangeable. My the break paddle vibrates and hte whole car shakes a lil bit. All my wiring was done wrong...when u turn the headlights on the vipers turn on and when u spray the washer fluid the headlights turn on.

both engines were 2.4 L DOHC