I have a 96 Cobra Convertible that I bought brand new. Recently I have had some engine trbl and it looks as though its a cracked block. It has around 130K miles. I love my car and plan on keeping it. My question to anyone out there is, should I get a remanufactured engine, used engine pulled out of another cobra or just buy another block and have it built up using all the other parts from my engine. And what kinda ballpark figure would I be looking at with the different options ?