I just got off the phone with Tony at
Battleship Linoleum,
We had another long and pleasant discussion (as had been my experience many years ago).
He told me he had been out of town, and, when he got home had a chopped-up message on his answering machine, and no caller ID.
His number: (610) 268-3441
Try him again. He will send free samples.
He says his 2.5 mil linoleum in thinner that the original in the Suburban (as I found out years ago), but he can provide instructions on routing grooves in the linoleum.