If money is no object that is one thing, but if you are like most of us, you want the most bang per $. Did you see the "Grassroots" article on their E12 mods? Good stuff in that article. If you are going to do head work, cam etc. You would be dollars and power ahead just swapping in a 3.3 or 3.5. I'm in Seattle, done lots of mods to these things. Let's talk sometime. Drop me a line. Bill