My self, i wouldnt feel comfortable shooting the shot suggested by III.
The only reason is i cant fully predict whats gonna happen when the 3 hits that 10/13, looks like it just opens more balls for nick to me.
I would cross the 1 ball and play it off the stack , that part of the rack seems tight enough to take a pocket speed carom and i can keep the rock on good side of things without selling out the 8.
Thats assuming the 3/14 isnt wired to nicks hole. Then the only shot would be try to unscrew it, with mr.IIIs shot or a variation of it.