Another tid bit about 1984 is I think Lindsey and Christine were also in the top 40 together. I seem to recall Love Will Show Us How was dropping out of the Top 40 and Go Insane was entering it.
Chris performed "Love will show us how" and "I'm So Excited" on Solid Gold in 1984. Both are not live but Chris's band play these songs exactly like the album so its sad it was not done live.
Begins at 6:00 (Love will show us how)
https://www.youtube.com/watch?v=8ONDvEcvXWs
I'm So Excited
https://www.youtube.com/watch?v=jHpy3p5vpR0