99 problems and a Ford ain't one.

Damage is probably already done. I'm outta here.

Seriously? You're talking about ONE fuel line routing back to the tank. ONE. Buy a fuel filter with the metered return orifice and route a 1/4 return line back to the tank. Your sending unit may even have a 1/4" return nipple on it already. Super simple to add if it doesn't. And you want to spend 1200 bucks on a Sniper that has to have a return line anyway?
Seriously. I don't need it. Lack of a return line isn't making my car run bad.