I was going to go that route some years ago with my 2.8 but decided to go in another direction. I have all the components in a box at my garage. What do you have so far and what do you need? If interested I can inventory everything with pics. Of course I'd rather offer it as a package rather than piece-meal it out.
This could save you a lot of searching around.
Spoon
------------------
"Kilgore Trout once wrote a short story which was a dialogue between two pieces of yeast. They were discussing the possible purposes of life as they ate sugar and suffocated in their own excrement. Because of their limited intelligence, they never came close to guessing that they were making champagne." - Kurt Vonnegut