I'm looking for a few seeds of these if any of the first generation owners have had a flowering banana
Not gonna find seeds from anyone growing it unless they took the time to pollinate it, and just happen to have two blooming stems at the same time to fertilize female flower. Try one of the big companies in a few weeks and you should get some fresh seed(that time of year). The hyrid sikkimensis' seem a little easier to sprout also, and grow faster so you might want to give one of them a try. Good Luck.