Juiced, I owe you a beer or something. I went down and ran the car to try and figure out where the hissing was. Suddenly it started smoking. I shut the car off and saw oil all over the passenger exhaust mani, then I saw the gasket on the right rear corner by the DME was flattened and sticking out.
I got sick to my stomach and extremely frustrated. The second time around went way better and now the car runs great and no leaks, took awhile to burn all that oil off though!
I have to say this was a nightmare of a DYI, maybe I'm just a dummy.
Thanks again for your help, feels great to have the car working again.