This table kinda just happened out of need for a table and me not wanting to glue a bunch of wood together and join it. I'm glad I have a small dining room. Sorry for the lack of photo quality. Didn't have the digital.
I ended up spacing the planks with a thin seam between each (less than 1/8"). The table top is Santos Mahogany, base is Honduras. The little square plugs (over fastenings) are Cocobolo. The finish is Behrs Rock Hard table finish which I eventually rubbed out (pumice/rottenstone) and then waxed.
My laziness has allowed for gobs of expansion/contraction of the top without warping and allows you to appreciate the individual grain patterns without the glue seam telling you the grain pattern is interupted.
Cheers,
KP