Kenbad... Sorry to hear of your accident and injouries... I too, bought an Amazon adult trike, and a Bafang mid-drive motor kit, and I'm working to improve my initially acceptable results... #1..Replaced the 7 speed cluster with a 30 tooth freewheel because the mid drive offset the peddle sprocket to where the low gear was way too much twist in the chain, and I wanted a low enough gear too be able to peddle home on the hills if I have a drive system failure (motor, battery..??) and it all works GREAT... #2.. As I get more time riding I have noted that the supplied rear band brake is OK for planed stops, but it needs to be upgraded to be effective in emergencies... ALSO.... I found that going from two wheeled bikes, to a trike has taken some major adjustments... the trike's tilt follows the slant of the road, and leaning into a turn as you would normally do, sometimes finds you fighting the etrike's contour following mandate.... it's not a big deal, but it demands that you retrain your natural instincts.... or you might panic ! I've found that I tend to look at the contour of the road ahead a lot more than I used to, so I'm not caught by surprise by a sudden tilt which CAN'T be corrected with a steering adjustment.... but will correct itself further down the road...