I picked up an older Pentrex VHS recently called Michigan Ore Lines, I knew a little about the LS&I before watching the video but afterwords, my interest was piqued. Though gone now, the LS&I had a number of second hand BN U30Cs. I always liked the BN colors and had some old BB U30Cs lying around, they don't fit my era or area so it was an easy decision to convert them. I have two more left, one will be a clean green running example, the other will be one of the Detroit Edison engines they acquired for parts and ended up leasing out for some extra cash.
Here's the original...
And here is my version...