Hey Andy,
I'm afraid I too don't really have many parts to donate (unless you think a steering wheel from a Gen-II Viper is going to help any...) and I'm lucky if I can buy you a set of spark plugs right now...
But I too have "time to spare," and being that I've tinkered under the hood of a 'Cuda myself, I'd be more than willing to lend a hand (or even two!) when the real assembly begins.
So as these parts start showing up and things start happening, you let me know when you're ready to assemble, and I'll schedule an entire week off to head up to Michigan and help out! My specialty is in wiring, and I even have some E-body wiring diagrams sitting around!
Just let me know where to stick my flag...
Jeff