So after so much searching, and talking about doing the upgrade, I finally got to do it. I bought the RB5 (allegedly N), and the 8.4 screen with bezel. Came in on Monday, but the anxiety wouldn't let wait till the weekend to install it. Went out last night and did it in the dark. Lol. 1st thing, everything fits nicely. You need to wear gloves to take the radio apart. Behind the journeys "soft" touch panels, there's a ton of sharp jagged edge corners. There's also a lot of tugging and pull