Is anyone installing an LS3 on RCR GT40?

[Jim DellaNeve]

I am trying to find the right configuration for the Vintage Air Compressor and Alternator. I suspect that the low installation for these will hit the structure. Is a high mount required for these? If so, which bracket mounts do I need? I found 18 different alternator mounts for the LS3. It’s maddening.