For someone in the market who needs to support up to 700-750rwhp or so, with the very cost-effective methanol injection kits(Dereks kit and the SMC kit) starting to become popular on our cars, I'm wondering why anyone would prefer a complete fuel-system over the meth. injection. The fuel systems are 5-6x more expensive and you have to run pricey race gas to use it to it's potential. If someone's goals are 700-750rwhp like stated above, why would you run a fuel system instead of a meth. injection kit?