This is a great mod. I've loved having this installed since I upgraded to 3.0.
If I could make one very small very insignificant suggestion... could you change the word Opaque as used for your navigation backgrounds to translucent? Right now there is a choice of Opaque and Solid backgrounds (behind the turn arrow etc) but Opaque means solid where translucent means some shines through. Like I said, not really any big deal but I think it would make it more obvious to a newcomer to your mods.