You mean your friend is selling it all? or you just telling us for fun?
If he’s selling this is something I would also do, as long as the front damage isn’t severe, you have no worries, and the car will be 1/2 price, then just slap on the S15 front and you’re done, for way less the money.
If he’s selling this, maybe a separate FS thread with pics is in the making?