You should see if Daox is still making the 3d printed 3-button shift knobs for the Insight.
I swore by mine when I had my Insights, I couldn't imagine driving one without it, especially one with a failing IMA (as most G1 Insights seem to be)
Here's the link to my original install - note how my shift knob looked just like yours prior to adding the 3-button shifter:
https://ecomodder.com/forum/showthre...tml#post467947
I originally had mine rigged similarly to yours, with the clutch switch on the dash and the kill switch taped to the shifter, but I found it's way easier and less distracting to have them all grouped right at your fingertips on the shift knob and eventually you're not even thinking about using them, you're doing it instinctively