Now the hard part, buying a intake and finding a machine shop that can do the required work, do it good, and at a reasonable price.

For a intake, so far this one is looking like its gonna be the best bet.
http://www.summitracing.com/parts/EDL-7531/

Right now I am running the regular edl. preformer intake, and looking at it, it doesnt look like it would lend itself to be easy to mod for injectors because of the way the runners are cast. The air gap looks like a modded preformer and it looks like it wouldnt be too hard to set up for injectors, as the runners are shaped a little diffrently and are more even where the injectors would be.
They also make a open plenimum intake, but its a high rpm intake, and I dont want that. This is a lower rpm engine, I rarely take it past 3k, sometimes as high as 4k if I am really standing on it, but thats rarely.