Yes that looks like a good idea back in the day those young men we're probably thinking they could lose weight and also ease of R&R? Me being an older man now if I was building that for Nostalgia sake I might just throw the extra two volts in. I know it would be as replica as it could be, but...
Nope, never heard of a 68 ss hemi a body.
I didn't mean to mislead you thinking I was concerned. I was just sayin... I usually save my concerns for the poor guy trying to get his slant 6 running to get to his Burgerville job not for guys like us puzzling together our play toys.