I suppose you have a point. Unfortunately due to my lack of knowledge on the subject I can't really comment any further without it all being opinion based.
I have a wee bit on vinyl, but to be honest with you I haven't. I'm not entirely too sure why either.
I think the deepest I have ever delved into the Detroit sound would be Jeff Mills, Green Velvet (Preacher man etc), Knights of the Jaguar~ stuff of that nature.