So I recently bought a Schwinn Meridian with plans to put a pull start 4 stroke motor on it. I wanted to get any tips from people with experience doing this before I go and make some expensive mistakes. I have yet to purchase any kit as of now. My biggest concern is the stability of the trike once it picks up some speed. When I ride around motor free, I feel like the trike is pretty unstable and is at risk of tipping. Is this due to not being used to the lack of lean or is there some way to fix this? Any suggestions or ideas would be very helpful. Thanks!