I have seen some posts where risers seem to make a difference in riding comfort, are risers for all riders to provide a more comfortable riding positions or are they typically for the shorter riders ? I`m 6 ft and not sure if they are needed ...and when the bike is converted to a trike with the new forks on the 2020 Road-smith conversion on a 2019 Honda Goldwing will that bring the position of the handle bars into a more comfortable position? Thank you in advance for all your help !