Thanks for the input. Have done some reading, and it doesn't seem to complicated in terms of emissions. What I got out of recent reading, is that if your vehicle is now equipped with an engine that was not offered from the factory for that year (or series of years), that it is considered a 'hotrod' and falls under different emission standards. That part is debateable, however the general consensus is that it has to meet 1980 standards, which any smooth running LS engine would do.
Now for pictures. I know its no fun to just 'read' a thread, so here we go.