I have a 1987 mustang that unfortunately has blown its headgasket. It'd be cheaper just swapping in a new engine instead of fixing it. However I did find a $200 mustang parts car with a working 2.3L engine on my local Craigslist. Has such a swap been done before? Besides engine mounts, what else would be needed to make the 2.3L work on my car that has a 5.0L engine?