Oh snap, that was unexpected and heartwarming. Thank you!
I totally agree with you on the controls, I just grew fond of them during development and did not realize the issues that would follow. I had the idea that when you want to move, it "automatically" turns on the engine. As for the other controls, they are pretty bonkers. I think I will give the 1-4 numerals a go, though! Sounds like a fair way to fix some of* the controls.
EDIT: *Added text.