Hello, I have updated the mod properly now, instead of just a quick and dirty "make it work" with space age.
It still breaks if you uninstall it incorrectly but there are now instructions in the description for how to avoid that. The other issues (slow acceleration, no settings, no customizeable hotkey) should all be fixed now. They are on my machine at least, so if you still have any issues please give me a detailed bug report if you don't mind. Tell me about your hardware and what steps you took leading up to the problem, what you expected to find/happen, and what you found/happened instead.
I also increased how frequently the mod "checks in" from every 15 ticks to every 10 ticks to improve responsiveness with no noticeable affect on performance on my mid-grade PC.