Glad you liked the Marin. It's from the '91 brochure, aptly named Limited Edition. Found it in fully original and practically mint condition, ridden only a few times.
I was planning on keeping the 105SC groupset but after a donor Battaglin with 6400 fell into my lap I decided to switch it up as I fancy the looks better. I think this is the only picture of it in it's original form.
There are some more pics in my Flickr album.