Just one thing I see for you. As it stands, you're requesting a gunmetal exterior, which would include all the flexbay covers colored in gunmetal as well. Then you ordered your 120.2 rad mount as white (which would mean a white mesh front). Is this the way you want it?
If you look at midnytwarrior's pic, you'll see his rad mount is installed on the left of the pic, and is all gunmetal colored. On the right, you can see the gunmetal mesh through the fan holes in the (white) front panel of the interior. If you want all gunmetal showing on the outside of the flexbays then you either need your rad mount ordered in gunmetal (to get like the left side in the pic), or you could request your rad mount as two-toned as well (gunmetal mesh/white mount - right side of pic).
Does this make sense to you? Hopefully I'm not confusing things....