You can still run option 1 with long tubes, there is a guy on here with Kooks TBSS long tubes with a mild dropmember and it fits good. Check out this link. Maybe PM him and see what he thinks.
http://67-72chevytrucks.com/vboard/s...d.php?t=514041
What made you ditch the TSP V3, the lift on the intake side is what scared me away from that cam.
Cool looking cooler too.