If I ever did another one of these cars I'd do it differently. The next time around I'd leave the engine mounts as a variable and solve for them. This time around I accepted the DC K frame as a given and I made other stuff fit. Next time I'd use the cooling system and the headers as fixed points and I'd allow the engine mount location to float until I was positive that everything else fit. Once it all fit I'd weld the ears on the K where they needed to go.