Paxton supercharger

Vortech purchased Paxton a couple years ago from what i have read. Seems like a first rate company now from recent reviews and personal contacts that I have made.
If my electric fuel pump had a problem -quit- What could I do to shut my engine down before it leans out.There is a great article in MOPARMUSCLE about a guy that put a Procharger on a Buetifull Challenger. But he had a fuel problem twice and toasted his motor twice and once his Edy heads??? He quickly rebiult everything both times. His supercharged 440 eventually dyno'd at 856HP I'm on a budget and a blown motor means I'm racing around in my wifes sporty beetle with the flower in the middle???(sad) all summer' I am only planning on running 8psi or so if I go supercharger
Proba