The Cold Case radiator top connection is towards the center of the car, maybe 6" closer to the centerline than an LX radiator. In the end, the top connection is almost lined right up with the thermostat on the motor. So I don't think an LX one would work.
The bottom one is about the same where they line up pretty close and make it difficult to get to fit.
He bough and cut up a couple of hoses so far but isn't getting anywhere.
Sure seems like a bunch of people have used Cold Case radiators, surely someone has come up with something already.