I also followed similar theme. Just purchased two of the exhaust manifold caps:
http://www.idparts.com/exhaust-manifold ... -5268.htmland use the banjo clamps just like the weeks kit does just turn the one on FCV over opposite way of the exhaust manifold. When I did mine I just put a coin and some permeatex on the adapter that screws in drivers side block to block it off though you can get an oil drain plug for it also for about $4 at advance etc. I bought a barb hose adapter at lowes for the other end hose connection or you can buy this:
http://www.idparts.com/egr-cooler-coola ... -4809.htmlYou still need to take butterfly plate out and you can remove just the EGR valve itself and leave sensor plugged in and zip tie it somewhere near where it was and keep FCV as well as MAF plugged in and you will not get a CEL no matter what tune you use.
I also did one where i just cut the tubes connected to exhaust manifold and bottom of FCV there a few inches long hammered them flat then bent in vise then for good measure sealed inside tube with copper permeatex and replaced with the original banjo clamp, totally free this way ( except for permeatex I had) don't need to weld it etc. Just hacksaw , hammer and vise.
The way racetracer did it with threading it is neat and a definite no question permanent seal, but you would need to have manifold off and I didn't even take mine off to change head gasket just loosened it from head. Of course, one could easily do intake elbow that way