My brother has been a tailor for many years, and when he first saw my Cowboy 3500 (441 clone) he was wowed by the size of everything....thread, needles, the machine itself, etc. But after running a few stitch lines himself, he commented how mechanically similar it was to the machines he uses...just bigger.
So my point would be, if you did take a sewing 101 course, I believe it would greatly lessen the intimidation factor many experience when they first try using a 441 clone. Just my take on it.