Hello:
I am using Flatout's installation kit. I recently finished installing all the C4 components. The donor car was an 1985.
Flatout made simpler but it is still lots of work. I am now in the process of installing the motor and tranny.
Are you using Flatout's parts? Do you have any pictures of your project?
Let me know if I can help you with anything,
Raul
My project is at
http://www.cardomain.com/ride/2330005