depends on how much you are paying for the wreck
the 300zx you either love them or you hate them they are a bit like a harly they are great when they are going and are all about the image but when they break its time to fork out the dollars i my self have a bit of a soft spot for themi nearly baught one instead of my r32 skyline
if you are thinking of a motor conversion for your 1200 it would be to heavy and way to wide