L29 (Vortec 454) in Square?

[TravisMartin]

I'm toying with the idea of putting an L29/4L80E in my '78. I've searched but haven't found where anyone has done it; has it been done and documented? I'd sure like to see what it looks like in the bay. The biggest concern I see so far is routing the air intake plumbing around the air conditioner suitcase. If anyone can shed any light I'd sure like to hear it and even better see some pictures. If it turns out I'm blazing a new trail I'll try to post some pictures in case someone else wants to try it.