You are my new hero! You have my complete and undevided respect for trying to create and build such a wicked ride on your own!
I'm not going to give it away, but I have a somewhat similar build project I'm planning with my '65 fastback as well.....
The 4.6 swap has been over done with our older fastbacks.......but the fact that you had to go and throw a turbo of that caliber on there speaks volumes for your vision and conceptual integration...That beast is gonna move!...........lol , again, I'm kinda saying this because you're project is so similar to mine.
Keep the pics and updates coming!
Thanks for the compliments, I have been working on wiring the pig up so no new pics yet. I hope to fire it in a week or so, then it gets torn back apart to get the engine bay painted.