Congratulations on your new 912. I have 2 912s a 67 and a 68. My 67 was a rust bucket the floor pans were completely rusted through, front suspension was just floating because all the mounts had rusted out. Needless to say I learned a lot. I have a thread on it if you would like to check it out it.
http://forums.pelicanparts.com/porsche-912-technical-forum/455642-jerrys-67-912-restore.html
Good luck with your build and keep the post and pictures coming.
How is the engine?