I'm on this path also but don't even see the end yet. Make sure you sit down and make a list as thorough as possible. Don't skip on costs such as welding and alum. Drain fitting to the oil pan as well as having to remove it. Oil feed line, extra wire for the FI/c, EGT gauge, boost gauge, wideband o2, oil pressure gauge, I have a list I've made and am in persuit as I have money. Injectors alone will run you $400. Add fuel pump and a bigger hose from tank to pump and your already at over $600 alone!