I vote for skirts only.
why... not race car.
But then again, why in the first place?
Have you asked the machine shop the same question ?
174,000+ miles, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. Also CHECK YOUR OIL, these cars use it.