looking for a Vorkosiverse beta, M/M casefic, TW

[greendawn]

Fandom: Vorkosigan books (through Civil Campaign, spotty on canon after that)
Characters/Pairings: Ivan Vorpatril/Byerly Vorrutyer
Rating & Warnings: Explicit; canon-typical homophobia and transphobia, nonconsensual body modification, underage

in that the case being investigated involves

nonconsensual gender reassignment surgery being tested on teenaged sex workers

Estimated Fic Length: approx. 65,000, 10 chapters, complete (currently in editing)
Notes: I'm looking for two things; if you can offer one that's great! SPAG should not be a problem.
1) someone who knows Vorkosigan canon (I started writing this 10ish years ago and lost a lot of my notes on canon since, so if you can point out that someone's blond and/or died in MD, etc., that'd be wonderful) and
2) someone who can spot holes in a casefic (Ivan and By are not supposed to be good detectives, but I do want the deduction and denouement to make sense): a canon-blind reader is welcome but may be confused by the SF elements.

I'd like to start posting in September if possible, but that's open rn. I can share the first chapter if you want an idea of what the story's like.