You are correct! I do want the B.Face for the RGB. I haven't ordered the case and plate yet. Thanks for the tip!
Also, the PCB fits but it's not guaranteed that the RGB strip will fit
I don't remember the details, but I guess the B.Face X2 had the strip soldered on, so it might fit, anyway, just one more thing to check for
(Someone else should clarify this, don't take my word for it, winkeyless replies to emails fast)
Edit: Another great idea is, if you haven't purchased anything yet, is to get everything from winkeyless, the case too, for the peace of mind