Hey there in which forum section would it fit the most?
It fits best in the
Games and rounds: Spreadsheet games, forum-based games, and discussion of individual rounds/games on other sites.
However, I recommend changing your requirement: asking for DT only to join looks a lot like you're buying trust. You should ask for trusted members instead.
OP, just wants to get vouched by the reputed members here and I guess he thinks just DT members are much reputed here, which is true in some sense.
I don't think he has any intention to buy trust from what he says
sharing their testimonial in a seeding event after?