I had a hole cut in an old formica topped table, then dropped my machine in flush with the top..then I gave it a healthy coat of car wax..and wow do quilts slide on that! I do use the supreme slider for the bed of my machine, but if I had the guts, I'd just wax that. too!
The only drawback I have is that I need another table coming out to the left of my machine, because the table is so slippery that quilts fall right off the front of the table(to my left) when I'm sewing. I am on the lookout for another formica topped table because this works so well. That way I can use it support quilts and also an additional cutting space.