i have read alot of how to article's. everything looks easy, except all hose's and connection to the si manifold and wiring. More trouble with wiring. Has anyone seen the october 2001 issue of import tuner with a how to, si head swap. the wiring in there seems easy except the how the dx injector harness connects to the si harness, there's two x's that i dont get? has anyone done this swap, and it work's? what how to did you use?