There is about at least a third of my local GoldWing Chapter on trikes . The ones I've tried , during me tuning their CB antennas , seem to steer kinda heavy - have to force them to steer. They report lower mileage . One guy has a Voyager Kit hanging on his with springs that make him lean the opposite way than normal bikes and the bogey wheels lift off the pavement about 8 inches in turns and curves . (example : Turn left , bike leans right and left bogey wheel lifts up .) Seems like you have none of the advantages of a motorcycle but all of the disadvantages except falling over . at that point the idea of a convertible sounds better or an Outback with a sun roof . Oh , wait , I already have one of those. ( and it's dry inside , with bad weather traction )