Hi new to electric biking thinking about mounting a front hub motor on one of my hybrid road bikes. I have a bike with a steel front fork and another with aluminium front fork. Which fork would be better to mount the motor on both are non telescopic and have 700c rims. Is the front hub a safe drive. I will mainly be using it on bitumen and paved areas. I am 72yrs old so I am not interested in riding rough terrain. I have a few short hills only climbing 100ft or so. Both bikes have 24speed Shimano gears and are aluminium framed. What are the plusses and minuses of front wheel drive.