The problem with an open air engine like this is you want to try and minimize wires to try and make it look cleaner. You also want as symmetric as possible. I have only seen this pulled off once in a S2000 powered Tbucket with ITBS. I will see if I can dig up pics.
I cant find that one, but i did find this(but no finished pics)
I love the idea, but they could have done a much better job with the body etc. My favorite rat rods are beat up and rusty, but they're not trashy and the body is solid. The body on the last one looks super shitty, and I hate the "exhaust" work. They could have done something else. I hope someone decides to do this build right someday. I'd be a big fan.