if you ever come up to Seattle, I am happy to share a fat airlayer with you of my purple unknown. It is very hardy here in Seattle, was never protected and yes, tons of brebas and main crop. I get ripe figs all the way through November. it should do well for you over there. At the end of the season, I knock the small ones out and cut some of the leaves... it seems to work for the tree to ripe many main figs.
look me up and you will see pictures of it.