Ok. I am 100% mystified why anyone would ever, under any circumstance, get a modern custom bass like Nash or Bluesman in the form of a slab precision. Can't we all agree that the slab precision was simply an earlier, and lamer design that was perfected when the contoured precision models came out later in the decade? Now, I fully understand the awesomeness of owning an original '52 P bass, but to pay a luthier big buck to make a reproduction of a bass that will give you carpal tunnel and tennis elbow and is uncomfortable sitting or standing makes no sense to me.
Of course along with the tonal improvements, as well as automatic boost in funkability and mojo, that accompany installing a tort guard on your bass, perhaps the tort also makes the slab bass less likely to give you repetitive stress injury?