Lee, the Sage Z 7136, to me, is not like the 7141. I find the top half is somewhat reminiscent of the old traditional 7136, but the bottom half is stouter, and doesn't flex through the cork like the old 7136. The Scott 7 feels lighter in the hand to me, in part because it is slightly shorter, and in part because the top end seems to be built with less graphite (thin walls). In a relative way, I'd say the Scott 7 feels perhaps 1/4 line weight lighter than the Sage 7, but not much. Both are fairly moderate action rods that don't wimp out in the butt.
and both of them are worlds away from your T&T, which is very very stiff in comparison.
hope this helps