<grin> I now have all of the "parts" to build my dedicated slabber with (including a 40 hp electric motor), but now only need the time!
Kyle's your man. I could get you a couple of wide quartersawn boards from it though... Presuming that the 45" is the small end diameter, by the time that you removed pith and bark you could probably get some 18" - 20" wide quartersawn boards from it for your table.
If you slab it, most likely it will warp somewhat (and if it has pith in it checks will be abundant).