Thanks for everyone's response. I went with an amber GF finish (4 coats) and the table looks great. Now, however, I have a wee bit of a problem. My completed walnut slab coffee table is 2" x 13.5" x 42" x 18.5" high.
It has: a tapered 2" x 10.5" x 16.5" high slab leg on one end;
a 2" x 2.25" x 28" "floor beam?" that is cross-lapped with the slab leg;
a 1.25" x 1.25 x ~18" rod set at a 70-degree angle from the "floor beam" to the bottom of the slab on the other end;
and a 2" x 2.25" x 10.5" cross-lap on the "floor beam" at the point of the diagonal rod.
This table sits perfectly level on the workbench with no wobble; however, on carpet it becomes unsteady. Because the table is already glued, screwed and finished my options are quite limited. Could the table be top-heavy? I need HELP.
My first thought was to drill some holes along the bottom of the "floor beam" and ends of the cross-lap pieces on the floor and fill them with some sort of weighted material like lead shot. My second thought is that there MUST be someone on this forum who has a simple solution.
Many thanks for your suggestions.
Mollie