I think if a tuvix situation happened on ds9 the funniest possible combination would be miles and garak thank you for your time.
There's a lot of good takes in the notes but for me I mostly imagine the security nightmare that involve Miles O'Brien's honesty and Garak's cheery loose lips clashing to reveal secrets of the Federation and Cardassia alike. I don't think he'd ever shut up. I also think Bashir would kill Milarak and not even regret it for a second.
I agree with everything except he'd be called O'Garak.
I don't think Bashir would have to. I think the combo of Garak's self-loathing and Miles' Cardassians racism might result in a suicide before they even tried to tuvix him










