I took the 'vert out for a sunset run this evening and it's never run better. Shifting is so smooth, I can hardly feel it, even though I can hear it and see the evidence of it on the tachometer. Even though I didn't replace the vacuum line to the modulator—it still has the original hard line—I must have gotten it seated better than it had been when I buttoned things back up after this afternoon's aborted attempt to replace it. At this point, I'm quite content to let things ride, no pun intended.