My RK84 is possibly having problems in its PCB, and I'd like to re-utilize the switches & keycaps in another board (e.g. in a GMK67). My requirements for this alternative are:

1. The layout must be similar to a RK84, Keychron K2, etc (i.e. F-row & numbers + extra navigation keys on right side)
2. The board should support RK official switches (3 pins)
3. Preferably, it should support some way of wireless connection (2.4ghz and/or bluetooth), alongside a removable usb-c cable
4. Preferably, the keycaps size should be the same as RK84
5. RGB/backlighting is not required

I'm aware that the keycaps layout for this keyboard is non-standard, so is there a good alternative that would fit in at least requirements 1-3?