I have an R6 myself, and just so you know, they sell kits to replace the front I/O panel. I got one when I built the computer I'm using now because the R6 I got didn't have a USB-C port. Installation was a breeze.
I got an R5 which is similar for $160 (regularly goes down to that if you can find stock), and then there is a front USB-C panel upgrade you can get for around $40 (https://www.amazon.ca/Fractal-Design-Upgrade-Components-FD-ACC/dp/B07DSGN15V). I think the R6 may also have USB-C (I think that's where the R5 panels come from)
https://www.amazon.com/Fractal-Design-Upgrade-Components-FD-ACC/dp/B07DSGN15V
the whole front IO assembly on amazon for $26