I have done seeds for myself and am a bit more confident. Still it is a hurdle that one has to manage before a seed run for others. As a new grower with only a little experience and a lot of enthusiasm I get that everyone would like to contribute once they find this place.
Definitely need to have done this before and know what you are getting yourself into. 1000 seeds is not a large yield for a single plant but probably gonna require more than a solo cup or two.
Yield (bud) also higher?
random stoner thought- If say 10-12 growers grew out and seeded their selections in a strain at say f2 and then sent 100 seeds back to a single point would not that work as well for an open pollination of the collected 1000-1200 f3’s?