civic minime

i have a 90 civic dpi wondering if its worth spending any $ on this model to make it about 200 hp ihave a few i deas but iam not sure iam a newb.what i would do is to go turbo not NOS because my friends say the car wont last a month.as far as turbo iwold get a stronger fuel pump,cam,msd,header,catback,intercooler,a lot af mics.parts like oil lines flanges, they also say i need to change the oil frequently,it apears that the oil travels througth the turbo but anyways just looking for any suggestions by the way its an automatic piece of junk rigth. the car is in good shape. thanks