Thanks! I really appreciate it! That's funny that you mention those retainers, I had a buddy point those exact ones out to me last week! I'll definitely keep them in mind for a future build, but as for this one, this engine rocks the truck pretty hard as it is, so I'm keeping it "stock" for now.
I did get a chance to swap out my coil/distributor setup for a conventional large cap HEI, which pretty much solved the interference issue the Sniper system is having. So I think I've pretty well verified that the Dual Sync will be the answer to my problems.
Anyway, since I'm on a standstill until I can get a Dual Sync coming in, here's some pics for you all to enjoy of the new wheels I picked up for my Camaro tonight!