Paul,I don't have any of the varieties you are looking for I'm afraid.I too have access to fig seeds,only Turkish and Israili though here I have found.
I have some fresh Black Bursa figs from Tukey in the fridge,the seeds are viable.
How many fig trees did you grow to maturity to get 1 good new variety?.Do you have an idea of how many turned out to be Caprifig,how many are Smyrna type etc?.
I have a small patch of land(allotment) so probably have space for some so was planning to try growing from seed to see,but I already have lots of unknown variety figs from around my city to trial,might have some good unique ones there anyway.
I already grew from seed Apple,pear,plum,apricot,loquat etc, by comparison to those fruits 4 years is very quick for maturity.I will be an old man before I find out if the pear trees are any good!.
The work you are doing is very interesting,keep up the good work!