Kjkt3, great info to warn us from a disaster.
I would also go for a famous brand which do minute repeaters like BP, Breguet and ALS.
For all, 8000 usd is a bargain for the BP MR.
I would say, i hit not the button, i am not ready for a minute repeater.
Give me a watch which i know, it is a huge pride to enjoy, and love every single second of wearing it.
I wil hit the button for a Ulysse Nardin Sonata.