hey guys, thank you for the feedback...
I got a very informative reply from Paul Spotts, which pretty much told me not to bother with the headers (even with considering their "L" brackets) for my otherwise stock 350 poncho.
I'm gonna see how this motor holds up. If it goes, I'm gonna commit Pontiac sacrilege & drop in a ZZ383. LOL !!
Weather permitting, I plan to bring this baby to the Edgewater Starbucks soon...
http://i46.photobucket.com/albums/f138/jg122/1.jpg