Well, my initial thought process was that since it was based off an LA block, I would think a 727 would bolt on ok. That, the rear, and chassis I was anticipating on being beefed up anyway, regardless of this or not.
I was figuring there'd be some custom stuff..regarding the pan, mounts, etc. One question he brought up, was the accessories. I would think you could swap over to a normal Vbelt crank pulley, and put your LA setup on.